Broccoli - Waltham seeds
Description
Description
These Broccoli - Waltham seeds are known for their cold tolerance. Waltham broccoli seeds produce a reliable crop during cooler fall seasons. Produces a short, 24 inch plant with medium-large heads. Withstands cold extremely well. Best grows for a fall crop.
- Plant height: 60–70 cm (24–27 inches) in optimal conditions
- Spacing: 45 cm (18 inches) between plants for optimal growth
- Germination rate: 80% or higher under recommended conditions
- Days to Maturity: 85 days
- Broccoli is high in vitamin C, as well as dietary fiber; it also contains multiple nutrients with potent anti-cancer properties, such as diindolylmethane and small amounts of selenium. A single serving provides more than 30 mg of Vitamin C and a half-cup provides 52 mg of Vitamin C.
Features
- Cold-hardy and optimized for fall planting
- Open-pollinated heirloom variety
- Non-GMO, organic, USA-quality seeds
- Produces dense, tight heads with consistency
- Resistant to some common pests and diseases common in broccoli crops
- Suitable for organic gardening practices
- Effective germination in temperatures as low as 10°C (50°F)
Use Cases and Ideal For
- Home gardeners planning fall harvests needing a cold-tolerant broccoli variety
- Organic farmers seeking reliable, non-GMO Waltham broccoli seeds for crop rotation
- Community garden projects focused on heirloom, open-pollinated vegetables
- Budget-conscious growers aiming for high-yield crops without synthetic modifications
Care and Growing Instructions
Seeds should be started indoors 6-8 weeks before the expected fall planting date or sown directly outdoors when soil reaches at least 10°C (50°F). Keep soil consistently moist and provide full sun for optimal growth. Mulching helps conserve moisture and suppress weeds. The plants requireregular watering and pest management as needed. Seeds are non-GMO and organic, with a germination period of approximately 7-14 days under suitable conditions.
Frequently Asked Questions
What makes Broccoli - Waltham seeds suitable for fall gardening?
How tall do plants grown from Broccoli - Waltham seeds typically get?
Are Broccoli - Waltham seeds resistant to pests and diseases?
Can these broccoli seeds be grown organically?
How long does it take for Broccoli - Waltham seeds to reach maturity?
What are the ideal growing conditions for Broccoli - Waltham seeds?
Are Broccoli - Waltham seeds easy to grow for beginner gardeners?
What nutritional benefits does broccoli grown from these seeds provide?
How do I start planting Broccoli - Waltham seeds for a successful fall crop?
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FAQs
FAQs
| Where can you ship your seeds to? |
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| How much is shipping across the USA? |
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| How do you ship your seeds? |
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| What is a Seed Bank? |
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| Are all your seeds NON-Genetically Modified (Non-GMO)? |
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| Are all your seeds Organic? |
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| What do you mean by growing Organic food? |
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| What is a Genetically Modified seed? |
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| What does it mean when you say the seeds are Non-Hybrid and Open-Pollinated? |
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| Do you accept returns? |
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| Can I collect my seeds after harvest? |
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| How many years will my seeds last? |
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About Our Seeds
About Our Seeds

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GMO-FREE We also offer a few hybrid varieties on this website and they will be labeled as such on product listing. |
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MOISTURE-PROOF PACKAGING All our seeds are packaged in high quality re-sealable moisture-proof packs designed to protect & extend the shelf-life of your seeds. We do NOT use paper envelopes. Read frequently asked questions |
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5-STAR CUSTOMER SUPPORT |
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SATISFACTION. GUARANTEED. |
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HIGHEST QUALITY SEEDS |
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TOTALLY RAW & UN-TREATED |
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Know where your food comes from.
Support local growers.
Grow your own Organic/GMO-FREE food!
Useful Links: [What is GMO?] [Step-by-Step Grow Guides] [Safe Seed Pledge] [FAQs]
WE DO NOT GROW OR SELL SEEDS FROM MONSANTO OR ANY OTHER COMPANY THAT IS AFFILIATED WITH GMO.
✓ NON-GMO
✓ HEIRLOOM
✓ OPEN-POLLINATED (OP)
✓ RAW, NATURAL & UN-TREATED
Safe Seed Pledge
Safe Seed Pledge
OUR PLEDGE TO YOU
Agriculture and seeds provide the basis upon which our lives depend. We must protect this foundation as a safe and genetically stable source for future generations.
For the benefit of all farmers, gardeners and consumers who want an alternative. We pledge to you that we do not knowingly buy or sell genetically engineered seeds or plants. The mechanical transfer of genetic material outside of natural reproductive methods and between genera, families or kingdoms, poses great biological risks as well as economic, political, and cultural threats.
We wish to support agricultural progress that leads to healthier soils, genetically diverse agricultural ecosystems and ultimately healthy people and communities.
We do not buy - OR - grow any seed from large corporations that make Genetically Engineered seeds. We don't touch that stuff and we never will.
The seeds we offer aren't like varieties you'd typically find at a garden center.
Every variety we offer is 100% OP (open-pollinated). Open-pollination means that you can safely save the seed after harvest and preserve a collection of heirloom seed for many generations to come.
To make it perfectly clear ... Our seeds do not contain any exogenously inserted embryogenesis deactivator genes caused by human intervention.
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Highest Quality Seed, Guaranteed
We are proud to offer the highest quality seeds to plant in your organic vegetable garden. All seeds have been tested to have purity -&- germination rates above industry standards.
Our seed packets are also designed to be water-proof, re-sealable -&- freezer-safe for long-term storage!

















