The best broccoli seeds overall in this roundup are Purely Organic Waltham 29 seeds, a strong fit for gardeners who want organic, open-pollinated seed for growing mature heads. For indoor harvests, Todd’s Seeds offers a bulk sprouting format, while Sow Right Seeds’ Di Cicco pick suits gardeners seeking a different variety from the many Waltham 29 options. The main tradeoffs are garden planting versus sprouting, single-variety simplicity versus variety collections, and small packets versus bulk quantities. Read on for how the 15 options compare and which seed type fits your growing plans.
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Key Takeaways
- Waltham 29 dominates the planting options: It appears across individual packets, organic listings, and multi-variety collections, so compare seed count, labeling, and intended use rather than assuming the variety name alone makes products equivalent.
- Sprouting seeds serve a different purpose: Todd’s Seeds, Nature Jim’s, and Rainbow Heirloom Seed Co. are presented for sprouts or microgreens, making them better aligned with indoor harvests than a packet selected for garden head production.
- Di Cicco gives gardeners an alternative to Waltham 29: Sow Right Seeds and the 1350+ seed organic listing provide choices for buyers who want to compare broccoli varieties rather than default to the roundup’s most common type.
- Collections trade simplicity for variety: Survival Garden Seeds’ three- and five-variety options broaden the planting mix, while a single-variety packet is easier to plan around when space or growing goals are specific.
- Seed quantity changes the buying decision: Gram- and packet-size listings can suit a modest garden, while one-pound sprouting bags are meant for repeated indoor batches; buying more seed than you can store or use can be wasteful.
| broccoli seed | Variety | Seed type |
|---|---|---|
| Waltham 29 Broccoli Seeds for | Waltham 29 | — |
| SVI 1000 Waltham Broccoli Seed | Waltham 29 | — |
| Purely Organic Broccoli Seeds | Waltham 29 | — |
| Todd’s Seeds Broccoli Seeds fo | — | — |
| Nature Jim’s Sprout Organic Br | — | — |
| Gaea’s Blessing Broccoli Seeds | Waltham 29 | — |
| Sow Right Seeds Broccoli Seed | — | Heirloom; non-GMO |
| Broccoli Seeds for Planting | — | Heirloom, non-GMO, untreated |
| Waltham 29 Broccoli Seeds | Waltham 29 | Heirloom; non-GMO |
| Broccoli Seeds for Sprouting & | Waltham 29 | Heirloom |
| Sow Right Seeds Di Cicco Brocc | Di Cicco | Non-GMO, heirloom |
| Broccoli Seeds for Planting | — | GMO-free, heirloom |
| Gardeners Basics Waltham 29 Br | Waltham 29 | Heirloom, GMO-free |
| Supreme Emerald Giant Broccoli | Emerald Giant | Heirloom |
| 1350+ Organic Di Cicco Broccol | Di Cicco | — |
More Details on Our Top Picks
Waltham 29 Broccoli Seeds for Planting – Survival Garden Seeds (1 Pack)
Waltham 29 in a small-space format suits gardeners who want full-size broccoli without dedicating a large bed to it. The stated 20–24-inch plant height and 4–6-inch heads make it a more clearly sized choice than Purely Organic’s Waltham 29, which lists a 30-inch height. Its cold hardiness and suitability for spring, fall, and mild-winter planting also give it a longer potential season than a spring-focused option. The tradeoff is that this is a one-pack offering, not the bulk supply of SVI’s 1,000-seed pack, and the listing calls for starting seeds indoors 3–4 weeks before transplanting. That extra step can be inconvenient for direct-sowing gardeners, and real results still depend on weather and soil conditions.
Pros:- Cold-hardy variety suited to spring, fall, and mild-winter growing
- Specified 20–24-inch height and 4–6-inch heads help set space expectations
- Heirloom, open-pollinated, and non-GMO
- Described as suitable for containers, raised beds, and small gardens
Cons:- Indoor starting 3–4 weeks before transplanting adds planning and equipment needs
- One pack offers less stated seed volume than SVI’s 1,000-seed option
- Growth is subject to soil and weather conditions
Best for: Raised-bed and container gardeners who want a cold-tolerant Waltham 29 variety and can start seedlings indoors.
Not ideal for: Gardeners who want a large seed supply, prefer direct sowing, or need a variety specified for reliably uniform maturity.
- Variety:Waltham 29
- Pack size:1 pack
- Plant height:20–24 inches
- Head size:4–6 inches
- Growing season:Spring, fall, and winter in mild climates
- USDA hardiness zones:3–9
- Soil and watering:Loam; regular watering
- Seed characteristics:Heirloom, open-pollinated, non-GMO, untreated
- Planting instructions:Start indoors 3–4 weeks before transplanting outdoors
Our verdict“Choose this Waltham 29 pack for a compact, cold-tolerant garden planting if you are comfortable raising seedlings indoors.”
SVI 1000 Waltham Broccoli Seeds (Brassica oleracea) – Waltham 29 Broccoli Seed Packets, Brassica Seed – Cool Season Heirloom Vegetable Seeds for Outdoors, Vegetable Garden
Capacity is the main advantage here: 1,000 Waltham 29 seeds give gardeners room to sow successive batches, share seed, or plant a larger plot. That makes it a better fit for repeated sowings than Survival Garden Seeds’ single-pack Waltham 29, while the described abundant side shoots can extend picking after the central head is cut. The listed 3–10-day germination window helps with scheduling, though it does not guarantee every seed will sprout on the same timeline. This is a cool-season broccoli, so warm conditions can work against the results, and the product data notes that maturity may be non-uniform. Buyers should be ready to make several harvest passes rather than expect one synchronized crop.
Pros:- 1,000-seed quantity suits larger plots and successive sowings
- Side shoots can provide harvests after the central head is cut
- Listed 3–10-day germination period supports planting schedules
- Heirloom and non-GMO seed for cool-season garden growing
Cons:- Cool-weather needs can limit planting windows in warm climates
- Non-uniform maturity may mean multiple rounds of harvesting
- A large seed quantity may exceed the needs of a small garden
Best for: Home growers with a larger bed or plans for repeated plantings who want a substantial supply of Waltham 29 seeds.
Not ideal for: Small-space gardeners who need only a few plants or anyone seeking a crop that matures all at once.
- Variety:Waltham 29
- Seed quantity:1,000 seeds
- Planting depth:1/4 inch
- Germination time:3–10 days
- Expected plant height:20 inches
- Planting season:Spring to fall
- USDA hardiness zones:3–12
- Sunlight and soil:Full sun; loam with regular watering
- Seed characteristics:Heirloom, non-GMO
Our verdict“Pick SVI’s 1,000-seed pack when you need planting capacity and can manage a cool-season crop with staggered harvests.”
Purely Organic Broccoli Seeds (Waltham 29) – Approx 750 Seeds – USDA Organic, Non-GMO, Open Pollinated, Heirloom, USA Origin
USDA Organic certification sets this Waltham 29 pack apart for buyers who prioritize certified organic seed, rather than relying only on a non-GMO or heirloom label. With approximately 750 seeds, it offers more planting capacity than Survival Garden Seeds’ one-pack listing, though less than SVI’s 1,000-seed supply. Its stated indoor and outdoor use adds flexibility, and the open-pollinated heirloom variety may appeal to gardeners choosing traditional seed types. The tradeoff is a more demanding seed-starting schedule: the product calls for starting indoors 6–8 weeks before the last frost, compared with 3–4 weeks for Survival Garden Seeds. It also gives limited information about yield and harvest timing, so this is a stronger match for certification-focused growers than for buyers comparing crop output.
Pros:- USDA Organic certification alongside non-GMO and heirloom attributes
- Approximately 750 seeds provide capacity for more than a small trial planting
- Listed for indoor and outdoor gardening
- Open-pollinated Waltham 29 variety
Cons:- Requires indoor starting 6–8 weeks before the last frost
- Product data gives limited yield and harvest-time guidance
- Specified 30-inch height may need more vertical and bed space than shorter listed Waltham 29 options
Best for: Gardeners who specifically want USDA Organic, open-pollinated Waltham 29 seed and have time to start seedlings well before the last frost.
Not ideal for: Growers who want clear yield or maturity details, or who prefer a shorter indoor-starting window.
- Variety:Waltham 29
- Seed count:Approximately 750
- Organic certification:USDA Organic
- Seed characteristics:Non-GMO, heirloom, open-pollinated
- Plant height:30 inches
- Planting season:Spring
- Growing location:Indoor or outdoor
- Soil:Well-drained
- USDA hardiness zones:2–11
Our verdict“Choose Purely Organic for certified organic Waltham 29 seed if you can plan ahead for indoor starts and do not need detailed yield guidance.”
Todd’s Seeds Broccoli Seeds for Sprouting, 1 lb – Non-GMO Microgreens
This is a sprouting seed, not a garden broccoli seed: its purpose is quick indoor sprouts, not mature heads in a vegetable bed. The one-pound supply and stated yield of up to 6 pounds of sprouts in about five days make it the lineup’s clearest option for frequent, high-volume sprouting. Compared with Nature Jim’s 8-ounce sprouting pack, Todd’s offers twice the listed weight and a larger stated yield, but that also means more seed to store and use. Lab testing for potency and purity is a distinguishing claim in the product details; the practical routine still involves rinsing twice daily. Buyers looking for heads, side shoots, or a harvest schedule like the Waltham 29 garden seeds should choose a different product.
Pros:- One-pound supply supports repeated sprouting batches
- Described yield of up to 6 pounds of sprouts in about five days
- Lab-tested for potency and purity, according to the product information
- Non-GMO, heirloom, and pesticide-free attributes are listed
Cons:- Designed for sprouts and microgreens, not mature garden plants
- Requires rinsing twice daily for the stated sprouting method
- Large quantity may be inconvenient for infrequent sprout makers
Best for: Households that prepare sprouts regularly and want a larger supply for repeated batches without soil or grow lights.
Not ideal for: Gardeners seeking mature broccoli heads, or occasional sprout makers who would rather start with a smaller 8-ounce pack such as Nature Jim’s.
- Seed weight:1 lb
- Intended use:Sprouting and microgreens
- Sprouting time:About 5 days
- Stated yield:Up to 6 lb of sprouts
- GMO status:Non-GMO
- Other listed attributes:Heirloom, pesticide-free, vegan
- Growing environment:Indoor or outdoor
- Sprouting care:Rinse twice daily
Our verdict“Choose Todd’s when you want a substantial supply for frequent sprouting, not seeds for growing broccoli heads outdoors.”
Nature Jim’s Sprout Organic Broccoli Seeds – Non-GMO, Sprouting Seeds – 8oz
Nature Jim’s is the smaller-format sprouting choice for buyers who want quick broccoli sprouts without committing to Todd’s one-pound bag. Its 8-ounce package is half that listed weight, making it a more manageable starting point for occasional batches or limited storage. The product describes sprouts ready in about five days and lists organic and non-GMO attributes, but the supplied specs do not state a seed count, certified-organic standard, or a quantified yield. That makes it less documented than Todd’s, which provides a stated yield and lab-testing claims, even though Todd’s is the better fit for frequent, larger batches. Treat this as a sprouting product rather than a seed packet for mature broccoli plants; the listing’s indoor and outdoor language does not provide garden planting details.
Pros:- 8-ounce package is smaller than Todd’s one-pound sprouting supply
- Product describes a roughly five-day sprouting period
- Listed as organic and non-GMO
- Pack size may suit occasional household batches
Cons:- No quantified sprout yield or seed count is provided
- Product data does not specify a certified-organic standard
- Sprouting conditions still need to be managed for successful growth
Best for: First-time or occasional sprout makers who want an 8-ounce package of broccoli sprouting seed and a short harvest cycle.
Not ideal for: Frequent sprouters who need larger batches, or gardeners seeking mature broccoli plants and detailed outdoor growing instructions.
- Seed weight:8 oz
- Product type:Broccoli sprouting seeds
- Stated sprouting time:About 5 days
- GMO status:Non-GMO
- Organic claim:Listed as organic
- Growing location:Indoor or outdoor
- Unit count:1
- Product type category:Vegetable
Our verdict“Choose Nature Jim’s for a smaller, quick-harvest sprouting pack, but pick Todd’s if you need more seed and clearer yield details.”
Gaea’s Blessing Broccoli Seeds – Waltham 29 – Non-GMO, Open Pollinated, 94% Germination Rate
Gaea’s Blessing Waltham 29 is the clearest fit here for gardeners prioritizing fall planting and a stated germination figure: its listed 94% germination rate offers a useful benchmark when planning how many seeds to start. The cold-resistant variety is described as producing large heads and high yields, while its compact, 24-inch growth habit can suit a home plot better than a sprawling crop. Compared with the broader-season Waltham 29 Broccoli Seeds from the lineup, this one is more specifically framed around fall and cool conditions, but that focus gives it less timing flexibility. It is open-pollinated and non-GMO, though gardeners in very cold areas may still need to protect plants, and full sun is required for best growth.
Pros:- Lists a 94% germination rate, making seed-starting plans easier.
- Cold-resistant Waltham 29 variety suited to fall gardens.
- Described as producing large heads and high yields.
- Open-pollinated and non-GMO.
Cons:- Fall-focused planting offers less timing flexibility than the spring-and-fall Waltham 29 option.
- Very cold conditions may call for additional plant protection.
- Full sun is required for optimal growth.
Best for: Home gardeners in cool climates who want a fall broccoli crop and prefer a seed listing with a stated germination rate.
Not ideal for: Gardeners seeking flexible spring-to-fall planting or those without a full-sun site; its fall focus and cold-weather protection needs can limit fit.
- Variety:Waltham 29
- Scientific name:Brassica oleracea
- Germination rate:94%
- Planting season:Fall
- Expected plant height:24 inches
- Sunlight:Full sun
- Soil type:Sandy soil
- Plant type:Open-pollinated; non-GMO
Our verdict“Choose this Waltham 29 listing if fall planting and a stated 94% germination rate matter more than a flexible planting window.”
Sow Right Seeds Broccoli Seed Collection for Planting Vegetable Garden
Sow Right Seeds Broccoli Collection is the most useful pick for gardeners who want to compare broccoli types in one outdoor growing season rather than commit to a single variety. It includes Di Cicco, Waltham 29, Romanesco, and Green Sprouting Calabrese, giving buyers a mix of familiar green broccoli and a more distinctive Romanesco. That breadth sets it apart from Survival Garden Seeds’ three-variety collection, which offers Calabrese, Romanesco, and Waltham 29 but does not list Di Cicco. The packets are described as large, with heirloom, non-GMO seeds and growing instructions. The tradeoff is that no specific germination percentage or packet count is provided, so it is harder to plan exact starts. It also calls for outdoor space, full sun, and regular watering.
Pros:- Includes four named varieties, including Di Cicco and Romanesco.
- Offers more variety choices than the three-seed Survival Garden Seeds collection.
- Heirloom and non-GMO seeds.
- Growing instructions and support are described as included.
Cons:- No specific germination rate is supplied.
- Packet quantities are not specified, making planting plans less predictable.
- Designed for outdoor growing and requires suitable space, sun, and regular watering.
Best for: Outdoor gardeners with room for several broccoli plants who want to compare four heirloom varieties across spring-to-fall growing.
Not ideal for: Small-space growers or buyers who need a stated germination percentage and precise seed quantities before planning.
- Varieties included:Di Cicco, Waltham 29, Romanesco, Green Sprouting Calabrese
- Seed type:Heirloom; non-GMO
- Growing location:Outdoor
- Planting season:Spring to fall
- Germination rate:Described as high; exact rate not specified
- Sunlight:Full sun
- Soil type:Sandy soil
- Moisture needs:Regular watering
Our verdict“Pick this collection if variety and comparing several broccoli types matter more than exact germination and quantity details.”
Broccoli Seeds for Planting – 3 Varieties – Survival Garden Seeds
Survival Garden Seeds’ three-variety pack suits gardeners who want named heirloom options and value the explicit untreated seed description. Calabrese, Romanesco, and Waltham 29 cover distinct broccoli forms while keeping the selection focused enough to manage in a home garden. Compared with the Sow Right Seeds collection, this pack lists one fewer variety and omits Di Cicco, but it specifies a USDA hardiness range of 3–9 and loam soil, details that may help buyers judge site fit. The product description also claims reliable yields and disease resistance, though it does not provide a numerical germination rate. Regular watering and full sun remain part of the growing commitment, and the listed winter planting period may not match every local calendar, so check regional conditions before sowing.
Pros:- Includes Calabrese, Romanesco, and Waltham 29.
- Described as heirloom, non-GMO, and untreated.
- Lists a USDA hardiness range of 3–9.
- Loam soil specification gives a clearer soil reference than some collection listings.
Cons:- Provides no numerical germination rate despite the reliability claim.
- Includes fewer varieties than the Sow Right Seeds collection.
- Full sun and regular watering are needed, and the listed winter planting period may not fit local conditions.
Best for: Gardeners who want three untreated, heirloom broccoli varieties and can match their sowing schedule to a cool-season climate.
Not ideal for: Buyers who want four varieties, a documented germination percentage, or growing guidance tailored to climates outside the listed zones 3–9.
- Varieties:Calabrese, Romanesco, Waltham 29
- Seed type:Heirloom, non-GMO, untreated
- Variety count:3
- Listed planting period:Winter
- Expected plant height:24 inches
- USDA hardiness zones:3–9
- Soil type:Loam
- Moisture needs:Regular watering
Our verdict“Choose this pack if untreated seed and three named heirloom varieties are your priorities, and verify the planting calendar for your area.”
Waltham 29 Broccoli Seeds – Heirloom Non-GMO Vegetable Garden Planting
Waltham 29 Broccoli Seeds are the most straightforward choice for a gardener who wants one dependable, traditional broccoli variety rather than a mixed pack. The listing gives unusually practical planning details: about 200 seeds, a 7–14 day germination window, 50–60 days to maturity, and a stated zone range of 3–10. It describes large blue-green heads followed by abundant side shoots, so harvests need not end with the central head. Compared with Gaea’s Blessing Waltham 29, this option is framed for both spring and fall planting rather than fall alone, though Gaea’s gives a specific 94% germination rate while this listing does not. Regular watering and full sun are still required, and the stated maturity window may be longer than some gardeners want.
Pros:- About 200 seeds with a stated 7–14 day germination window.
- Suitable for spring and fall planting.
- Large heads and abundant side shoots can extend the harvest.
- Lists plant height, spread, maturity, and zones 3–10 for planning.
Cons:- A 50–60 day maturity window may not suit very short growing seasons.
- No numerical germination rate is listed, unlike Gaea’s Blessing’s Waltham 29.
- Requires full sun and regular watering.
Best for: Gardeners who want one Waltham 29 variety for spring or fall and value seed count, maturity, and spacing information.
Not ideal for: Growers seeking multiple broccoli varieties or a listing with a numeric germination rate; this is a single-variety pack without that percentage.
- Variety:Waltham 29
- Seed count:About 200
- Germination time:7–14 days
- Maturity time:50–60 days
- Plant height:20–24 inches
- Plant spread:12–16 inches
- Zone compatibility:3–10
- Seed type:Heirloom; non-GMO
Our verdict“Choose this single-variety pack for flexible-season Waltham 29 planting with useful quantity and timing details.”
Broccoli Seeds for Sprouting & Microgreens, Waltham 29 Variety, Non-GMO Heirloom, 1 lb (16 oz) Resealable Bag – Rainbow Heirloom Seed Co.
Rainbow Heirloom Seed Co. Waltham 29 is aimed at a different harvest from the garden-focused picks: it is packaged for sprouting and microgreens, allowing growers to raise small, quick crops indoors instead of waiting for mature heads. The one-pound resealable bag is the standout practical detail, particularly for regular sprout or tray growers who need more seed on hand than a garden packet typically supplies. Unlike the Waltham 29 Broccoli Seeds listing for outdoor planting, this product emphasizes jars, trays, and countertop sprouters rather than spacing, maturity, or field conditions. It is non-GMO and heirloom, with U.S. growing and packing described, but the product data does not give a numeric germination rate or detailed sprouting instructions. Buyers should also have a suitable jar or tray setup.
Pros:- One-pound resealable bag suits repeated indoor batches.
- Designed for jars, trays, or countertop sprouters.
- Non-GMO heirloom seed, with U.S. growing and packing described.
- Indoor sprouting can provide a harvest without an outdoor garden bed.
Cons:- Growing success may depend on having suitable sprouting equipment or trays.
- No numeric germination rate is provided.
- The listing focuses on sprouts and microgreens rather than mature garden heads.
Best for: Frequent sprout and microgreen growers who want a larger resealable supply of non-GMO heirloom broccoli seed for indoor use.
Not ideal for: Gardeners primarily seeking mature broccoli heads, or first-time sprouters who need detailed equipment and growing instructions included.
- Variety:Waltham 29
- Weight:1 lb (16 oz)
- Packaging:Resealable bag
- Intended use:Sprouting and microgreens
- Growing setup:Trays, jars, or countertop sprouters
- Seed type:Heirloom
- GMO status:Non-GMO
- Origin description:Grown and packed in the USA
Our verdict“Choose this bulk Waltham 29 bag for recurring indoor sprouts or microgreens, not for a conventional head-broccoli garden.”
Sow Right Seeds Di Cicco Broccoli Seed for Planting Vegetable Garden
Clear growing guidance is the main reason I’d choose this Di Cicco packet: it lists a 7–14 day germination window, full-sun needs, and a 75–85 day path to mature heads. That makes planning easier for gardeners who want a familiar schedule rather than a mix of varieties. Compared with 1350+ Organic Di Cicco Broccoli Seeds, this packet offers fewer stated harvest advantages and no supplied seed count, but its growing details are more explicit. Its heirloom, non-GMO designation may appeal to family gardens, while the included instructions suit newer growers. The tradeoff is space and patience: plants can reach 24–36 inches, need moderate watering, and take nearly three months to mature. I’d skip it if a compact bed or the earliest possible harvest is the priority.
Pros:- Lists a 7–14 day germination window for planning starts.
- Includes growing instructions that can help beginners manage sowing and care.
- Heirloom and non-GMO seed type is specified.
- Provides a defined 75–85 day maturity estimate.
Cons:- Maturity takes 75–85 days, longer than the 48–70 day estimate listed for 1350+ Organic Di Cicco Broccoli Seeds.
- Plants may grow 24–36 inches tall and need ample room.
- Requires full sun and moderate watering.
Best for: New home gardeners who want one named broccoli variety with clear timing and basic care guidance.
Not ideal for: Gardeners with tight bed space or those seeking a fast harvest or a stated high seed count.
- Variety:Di Cicco
- Seed type:Non-GMO, heirloom
- Germination time:7–14 days
- Head maturity:75–85 days
- Growing height:24–36 inches
- Sunlight:Full sun
- Moisture:Moderate watering
- USDA zones:3–10
- Soil temperature:65–75°F
Our verdict“Choose this packet if you want clearly stated growing guidance for a single Di Cicco variety and can give it a sunny, spacious bed.”
Broccoli Seeds for Planting – 5 Varieties – Survival Garden Seeds
This collection earns its place for gardeners who value variety over a single predictable crop. Five heirloom broccoli varieties give a raised-bed grower options across spring and fall plantings, with the potential to spread harvests rather than depend on one type. That makes it a broader choice than Gardeners Basics Waltham 29 Broccoli Seeds, which focuses on one variety and its side shoots. The seeds are listed as untreated and non-GMO, and the product is positioned for beginners. The tradeoff is that a mixed collection asks for more planning: varieties may have different preferences, and some perform best in cool weather. It also calls for full sun and regular watering. I’d choose a single-variety packet instead if you want uniform timing or a simpler crop plan.
Pros:- Includes five heirloom broccoli varieties rather than a single type.
- Spring and fall planting periods can help extend the garden season.
- Seeds are described as non-GMO and untreated.
- Beginner-friendly positioning suits gardeners trying broccoli for the first time.
Cons:- Different varieties may call for separate timing and crop planning.
- Some varieties need cool weather for best results.
- Requires full sun and regular watering.
Best for: Gardeners with raised beds or outdoor plots who want to trial several broccoli varieties across spring and fall.
Not ideal for: Growers seeking one uniform variety with straightforward, consistent maturity timing or those unable to water regularly.
- Number of varieties:5
- Seed treatment:Untreated
- Seed type:GMO-free, heirloom
- Planting period:Spring and fall
- Expected plant height:24 inches
- Soil type:Loam
- Moisture:Regular watering
- Sunlight:Full sun
- USDA zones:3–9
Our verdict“Pick this set if you want to compare several broccoli varieties and can manage their differing seasonal needs.”
Gardeners Basics Waltham 29 Broccoli Seeds for Planting, Heirloom, 1 Gram
Waltham 29 simplicity is the appeal here: this 1-gram packet centers on one established heirloom variety for spring or fall planting, without the decisions that come with a multi-variety collection like Survival Garden Seeds’ five-variety set. The listed 27-inch height gives gardeners a useful space estimate, and the product description notes that plants can produce smaller side shoots after the main head. That can make a single planting more rewarding than a one-cut harvest. The tradeoff is that the listing does not provide a maturity estimate or seed count, so harvest planning and sowing quantity are less precise than with products that specify those details. It also needs full sun and regular moisture. I’d pass if you need a known harvest date or want a larger, quantified seed supply.
Pros:- Named Waltham 29 variety makes the selection straightforward.
- Suitable for both spring and fall cool-season planting.
- Description notes potential side shoots after the main head.
- Can be started indoors or outdoors with suitable care.
Cons:- The 1-gram packet does not state an exact seed count.
- No maturity estimate is provided for harvest planning.
- Needs full sun and consistent moisture.
Best for: Home gardeners who want a familiar Waltham 29 broccoli for spring or fall beds and value potential side-shoot harvests.
Not ideal for: Gardeners who need a stated maturity timeline, exact seed count, or low-maintenance watering needs.
- Variety:Waltham 29
- Seed quantity:1 gram
- Seed type:Heirloom, GMO-free
- Plant height:27 inches
- Planting period:Spring and fall
- Sunlight:Full sun
- Moisture:Regular watering
- USDA zones:3–10
Our verdict“Choose this packet for a straightforward Waltham 29 crop with side-shoot potential, but look elsewhere if exact timing matters.”
Supreme Emerald Giant Broccoli Premium Seeds for Planting Packet
Gardeners aiming for substantial broccoli heads may favor Emerald Giant’s large-head focus and stated 70–80 day maturity window. That estimate is a little faster than the 75–85 days listed for Sow Right Seeds Di Cicco Broccoli, though the varieties differ and results still depend on growing conditions. The packet contains 50 or more heirloom seeds, giving a small garden several chances to establish plants. Its USDA zone range is unusually broad on the listing, but that should not be mistaken for a guarantee of equal performance in every climate; broccoli remains a cool-season crop. The tradeoff is space: a variety selected for large heads may be a poor fit for a crowded bed. It also calls for full sun, loamy soil, and moderate watering.
Pros:- Described as producing very large heads.
- Lists a 70–80 day maturity estimate.
- Packet contains over 50 seeds.
- Heirloom seed with a stated USDA zone range of 1–11.
Cons:- Large plants may need more garden space than a compact crop allows.
- Best results call for loamy soil and moderate watering.
- The listing does not provide a germination window or exact plant height.
Best for: Gardeners with roomy, sunny beds who prioritize large broccoli heads and want a packet with a stated seed count.
Not ideal for: Small-space growers or gardeners looking for a compact plant, detailed germination guidance, or a variety selected for side-shoot harvests.
- Variety:Emerald Giant
- Seed count:50+ per packet
- Seed type:Heirloom
- Maturity:70–80 days
- Soil type:Loam
- Moisture:Moderate watering
- Sunlight:Full sun
- USDA zones:1–11
Our verdict“Choose Emerald Giant if large heads matter more than compact spacing and you can provide loamy soil and full sun.”
1350+ Organic Di Cicco Broccoli Seeds – Heirloom Non-GMO
For gardeners who want to sow generously and keep harvesting, this packet’s 1350+ certified organic seeds and Di Cicco’s side-shoot production set it apart. Its listed 48–70 day maturity window is also earlier than the 75–85 days given for Sow Right Seeds Di Cicco Broccoli, though seed count and timing do not guarantee a particular yield. The stated 18-inch plant spacing and cool-season, frost-tolerant profile make it a practical fit for repeated sowing in spring and fall. Compared with Emerald Giant, which emphasizes large heads, this Di Cicco option leans toward continued picking from side shoots. The tradeoff is care and planning: it needs consistent moisture during head development, and the suggested soil pH range is 6.0–7.0. A very large seed supply may also exceed a small garden’s needs.
Pros:- Large stated supply of 1350+ seeds supports multiple sowings.
- Certified organic, heirloom, and non-GMO.
- Di Cicco is described as producing abundant side shoots for continued picking.
- Listed maturity of 48–70 days is earlier than the other Di Cicco option in this batch.
Cons:- A 1350+ seed supply may be excessive for a small home garden.
- Requires consistent moisture during head development.
- The listed soil pH range of 6.0–7.0 adds a soil-preparation constraint.
Best for: Gardeners with space for succession planting who want certified organic Di Cicco seeds and repeated side-shoot harvests.
Not ideal for: Small-space growers who need only a few seeds, or gardeners unable to maintain moisture and suitable soil pH.
- Brand:The Seed Spot
- Variety:Di Cicco
- Seed count:1350+
- Certification:Certified organic, heirloom, non-GMO
- Maturity:48–70 days
- USDA zones:3–10
- Sunlight:Full sun
- Planting depth:1/4–1/2 inch
- Spacing:18 inches between plants; 24–36 inches between rows
Our verdict“Choose this packet if you want a large certified-organic Di Cicco supply for repeated sowings and can manage its moisture and soil needs.”
How We Picked
I organized these 15 options around the decision that matters most to broccoli seed buyers: what they plan to harvest. Seeds labeled for garden planting were compared for variety clarity, packet or collection format, and usefulness to home growers. Sprouting and microgreen products were judged separately by their stated purpose and bulk format, since indoor sprouts are not interchangeable with a garden crop grown for mature heads.
The ranking favors options with a clear use, useful variety or quantity information, and a format that suits the likely buyer. Organic labeling, open-pollinated or heirloom claims, and stated germination information can help distinguish products, but they do not replace fit for purpose. I placed multi-variety collections and niche sprouting bags lower for buyers seeking a straightforward garden packet, while recognizing their advantages for gardeners wanting variety or frequent indoor harvests.
| broccoli seed | Variety | Seed type |
|---|---|---|
| Waltham 29 Broccoli Seeds for | Waltham 29 | — |
| SVI 1000 Waltham Broccoli Seed | Waltham 29 | — |
| Purely Organic Broccoli Seeds | Waltham 29 | — |
| Todd’s Seeds Broccoli Seeds fo | — | — |
| Nature Jim’s Sprout Organic Br | — | — |
| Gaea’s Blessing Broccoli Seeds | Waltham 29 | — |
| Sow Right Seeds Broccoli Seed | — | Heirloom; non-GMO |
| Broccoli Seeds for Planting | — | Heirloom, non-GMO, untreated |
| Waltham 29 Broccoli Seeds | Waltham 29 | Heirloom; non-GMO |
| Broccoli Seeds for Sprouting & | Waltham 29 | Heirloom |
| Sow Right Seeds Di Cicco Brocc | Di Cicco | Non-GMO, heirloom |
| Broccoli Seeds for Planting | — | GMO-free, heirloom |
| Gardeners Basics Waltham 29 Br | Waltham 29 | Heirloom, GMO-free |
| Supreme Emerald Giant Broccoli | Emerald Giant | Heirloom |
| 1350+ Organic Di Cicco Broccol | Di Cicco | — |
Factors to Consider When Choosing Best Broccoli Seeds
Before choosing a packet, decide what you want to harvest and how much seed you can use. These factors help avoid the common mismatch of buying a bulk sprouting bag for outdoor planting or choosing a garden packet for repeated indoor batches.
Match the seed to the harvest
Start by deciding whether you want mature broccoli heads, tender garden shoots, sprouts, or microgreens. Product titles in this roundup make a meaningful distinction: some are explicitly for sprouting, while others are sold for planting a vegetable garden. Sprouting seed is selected and packaged for indoor use, while garden seed is intended for growing plants through their outdoor or container-growing cycle. A seed labeled for one use should not be treated as a substitute for the other without checking the seller’s growing directions. If your goal is a kitchen supply of fresh sprouts, a bulk sprouting format may make sense; for a seasonal garden, choose a planting packet or collection.
Choose a variety for your space and plans
Waltham 29 is the most repeated variety in this lineup, appearing in several individual packets and in some products marketed for sprouting. That gives buyers more options for package size and labeling, but it does not mean each listing offers the same quantity or growing purpose. Di Cicco listings provide a clear alternative if you want to compare a different variety, while the three- and five-variety collections offer a broader mix. A collection can make sense for a trial bed, but it may be less convenient if you need to plan a tightly spaced garden around one variety. Check the packet details for the varieties included before choosing a collection.
Buy a quantity you can store and use
Seed quantity ranges from small garden packets to one-pound bags and listings with a stated seed count. Bigger packages may suit repeated sowing or regular sprout production, but only if you have a dry, cool place to store the seed and a realistic plan to use it. A small packet can be easier for a new gardener with limited space, even if it means buying again for another season. Do not compare a gram listing directly with a seed-count listing without checking the package details; seed size and labeling units make those quantities hard to equate at a glance. For bulk purchases, read the storage guidance and consider how frequently you will sow.
Read labels beyond the variety name
Terms such as organic, non-GMO, heirloom, and open-pollinated describe different attributes, so decide which claims matter to your gardening goals. Organic labeling may be a priority for some buyers, while open-pollinated seed can matter to gardeners interested in saving seed, subject to the variety and growing conditions. A stated germination rate is useful information, but it is not a promise that every seed will sprout in your garden or tray. Germination depends on seed handling and conditions, so check any seller guidance rather than relying on a single number. Compare what is specifically stated on the listing instead of assuming that one claim implies another.
Plan for broccoli’s growing conditions
Broccoli is generally grown as a cool-season crop, so timing can matter as much as the variety name. Check your local planting calendar and the seed seller’s instructions before sowing; a packet cannot compensate for temperatures that do not suit the crop. Gardeners with short growing windows may value clear maturity information, while container growers should also account for available root space and the room needed for mature plants. For indoor sprouts, outdoor climate is less relevant, but cleanliness, drainage, and regular rinsing become central to the routine. Match the product’s intended use to the growing environment you can actually provide.
Decide whether variety or simplicity matters more
A single-variety packet keeps garden planning straightforward: you can follow one set of sowing and harvest expectations and label the bed clearly. A multi-variety collection offers a way to compare types in one garden, though it requires tracking what was planted where and checking each variety’s instructions. Beginners often benefit from starting with one clearly labeled packet rather than juggling several varieties at once. Gardeners who already keep planting notes may enjoy the added choice of a collection. Pick variety for a reason, not just because a larger assortment sounds more versatile.
Frequently Asked Questions
Should I buy broccoli seeds labeled for planting or for sprouting?
Choose according to the harvest you want: garden planting seed is intended for growing plants, while sprouting seed is packaged and marketed for indoor sprouts or microgreens. This roundup includes both, so the product title and directions matter more than the word “broccoli” alone. A bulk sprouting bag can be inconvenient if you only need a few outdoor plants, and a small planting packet may not suit frequent indoor batches. Follow the seller’s intended-use guidance and handling instructions, especially for sprouts eaten raw.
Is Waltham 29 a better choice than Di Cicco?
Neither variety is automatically better for every garden. Waltham 29 is the most common variety across this roundup, which gives buyers several packet and format choices. Di Cicco appears as an alternative for gardeners who want to compare a different named variety, including a Sow Right Seeds option and a listing with a stated seed count. Check the growing information on each listing and match it to your climate, schedule, and garden space rather than choosing by variety name alone.
Does an organic broccoli seed listing mean the seed is also open-pollinated or heirloom?
No. Organic, open-pollinated, heirloom, and non-GMO are separate claims, and one does not automatically establish the others. Some products in this roundup state several of these attributes together, while other listings emphasize a different feature. Read the specific product label to confirm which claims are made and whether certification details are provided. If seed saving matters to you, look for clear open-pollinated information and check the variety’s guidance rather than relying on “organic” alone.
Is a large seed count or one-pound bag a better deal for a home gardener?
It depends on how often you will sow and whether the product is for a garden or for sprouting. A one-pound bag is aimed more naturally at repeated batches, while a smaller packet may be enough for a home bed or a trial planting. The 1350+ seed listing provides a count that can help buyers judge scale, but counts and weights are not directly comparable. Consider storage conditions, sowing frequency, and the seller’s stated use before choosing a large quantity. Unused seed is only useful if it remains viable through storage.
Should I choose a broccoli seed collection or a single variety?
A collection suits gardeners who want to grow and compare several varieties or spread their planting choices across a bed. A single-variety packet is simpler to label, plan, and track, which can be especially helpful for a first garden or a small growing area. This roundup includes three- and five-variety collections as well as many single-variety options, so the choice is practical rather than merely a matter of preference. Before buying a collection, confirm which varieties are included and whether you have enough space to give each one a fair trial.
Conclusion
For the best overall garden choice, I’d start with Purely Organic Waltham 29: its organic, open-pollinated positioning makes it a clear fit for growers seeking a labeled garden variety. Best for value and repeated indoor batches depends on how much you sprout; Todd’s Seeds offers a one-pound format, while Nature Jim’s and Rainbow Heirloom Seed Co. are alternatives to compare by package details and intended use. Best for beginners is a clearly labeled single-variety planting packet, such as the Waltham 29 options, rather than a multi-variety collection. For a broader garden trial, choose Survival Garden Seeds’ three- or five-variety collection; for a different variety, look at the Di Cicco listings. Match the package to your harvest goal and growing space, and the right choice becomes much clearer.
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