Cabbage is a cool-season vegetable that thrives in many home gardens. Gardeners love it for its versatility in salads, stir-fries, and fermented dishes like sauerkraut. To grow your own cabbage, you need high-quality seeds. Getting cabbage seeds is straightforward. You have several reliable options. This guide covers everything you need to know.
Why Start with Cabbage Seeds?
Seeds give you control over your crop. You choose varieties suited to your climate. Cabbage comes in green, red, savoy, and pointed types. Each offers unique flavors and textures. Starting from seeds saves money compared to buying seedlings. It also lets you experiment with heirloom or hybrid strains. Heirlooms preserve old flavors. Hybrids resist diseases better.
Fresh seeds ensure better germination. Old seeds may fail to sprout. Aim for seeds harvested within the last two years. Check the packet date. Proper storage keeps them viable longer.
Buying Cabbage Seeds from Stores
The easiest way to get cabbage seeds is to buy them. Visit local garden centers or nurseries. They stock popular varieties like ‘Golden Acre’ or ‘Red Express’. These mature quickly, often in 60-70 days.
Online retailers offer more choices. Sites like Burpee, Johnny’s Selected Seeds, or Amazon carry hundreds of options. Search for “cabbage seeds” and filter by type. Read reviews for germination rates. Expect to pay $3-5 per packet, which holds 100-500 seeds.
Farm supply stores like Tractor Supply often have seeds seasonally. Big-box stores such as Walmart or Home Depot carry them year-round. Buy in bulk for savings if you plant large areas.
Look for certified organic seeds if you prefer chemical-free growing. Non-GMO labels appeal to many gardeners. Always check shipping times for fresh arrival.
Ordering Seeds Online
Online shopping expands your options. Specialized seed companies ship worldwide. Territorial Seed Company excels in brassicas, the cabbage family. Baker Creek Heirloom Seeds focuses on rare varieties.
Compare prices and minimum orders. Some sites offer free shipping over $50. Subscribe for discounts on future buys. Track packages to ensure timely planting.
International gardeners in places like Vietnam can order from local sites or global ones. AliExpress or eBay sellers ship cabbage seeds affordably. Verify seller ratings to avoid fakes.
Harvesting Seeds from Your Own Cabbage
Save money by collecting seeds from your harvest. Cabbage is a biennial. It bolts and flowers in its second year. This produces seeds.
Grow cabbage the first year. Harvest heads as usual. Leave a few plants in the ground overwinter. Protect them from hard freezes with mulch.
In spring, surviving plants bolt. They grow tall stalks with yellow flowers. Pollinators like bees visit them. Let pods form after flowers fade.
Pods turn brown and dry. They split open to release black seeds. Harvest before this happens. Cut stalks and hang upside down in a paper bag. Shake out seeds. Winnow to remove chaff.
Dry seeds for two weeks in a cool, dark place. Store in envelopes with silica packets. Label with variety and date. This method gives free seeds yearly.
Sourcing Seeds from Seed Exchanges and Libraries
Join seed swaps for unique varieties. Local gardening clubs host events. Attend farmers’ markets or community gardens. Trade your extras for cabbage seeds.
Seed libraries operate like book libraries. Borrow packets and return multiples next season. Check libraries or extension offices. Apps like Seed Savers Exchange connect swappers online.
These methods build community. You learn from other growers. Free seeds reduce costs.
Growing Cabbage from Seeds You Acquire
Once you have seeds, start indoors 6-8 weeks before your last frost. Use seed trays with potting mix. Plant seeds ¼ inch deep. Keep soil moist at 70°F (21°C).
Seedlings emerge in 7-10 days. Thin to strongest plants. Harden off outdoors before transplanting. Space 12-18 inches apart in rows 24 inches apart.
Choose full sun spots with fertile, well-drained soil. Add compost for nutrients. Water consistently. Mulch to retain moisture.
Pests like cabbage worms attack. Use row covers or BT spray. Watch for clubroot disease. Rotate crops every three years.
Harvest when heads firm up. Cut at the base. Side sprouts may form for later picks.
Storing Cabbage Seeds Properly
Good storage extends seed life. Keep them cool, dry, and dark. Use airtight jars or foil packets. Add desiccant packets.
Ideal conditions: 40°F (4°C) and 30% humidity. Refrigerate for long-term. Seeds last 4-5 years this way.
Test viability before planting. Place 10 seeds on a damp paper towel. Fold and bag. Check sprouts in a week. Over 70% germination means they’re good.
Choosing the Best Cabbage Varieties for Seeds
Select based on your needs. ‘Early Jersey Wakefield’ suits short seasons. ‘Stonehead’ resists splitting. Red types like ‘Mammoth Red Rock’ add color.
For hot climates, try heat-tolerant ‘Kaitlin’. In cooler areas, ‘January King’ winter over well.
Research days to maturity. Match your growing zone. USDA zones 3-9 work for most cabbages.
Common Mistakes to Avoid
- Don’t plant too late. Cabbage bolts in heat. Start early.
- Overwater leads to rot. Check soil before watering.
- Crowding causes weak plants. Give space.
- Ignore pests at your peril. Scout weekly.
Tips for Success
- Label everything. Track what works.
- Record planting dates and yields. Improve next year.
- Compost cabbage waste. It enriches soil.
Frequently Asked Questions (FAQs)
- Can I get cabbage seeds from grocery store cabbage?
No. Store-bought cabbage is often hybrids. Seeds won’t breed true. Use them for eating, not saving.
- How long do cabbage seeds last?
Stored properly, 4-5 years. Test for germination if older.
- What’s the best time to plant cabbage seeds?
Start indoors 6-8 weeks before last frost. Transplant after danger passes.
- Are cabbage seeds hard to germinate?
Not if fresh. Keep soil moist and warm. Expect 80-90% success.
- Can I grow cabbage from store-bought heads?
Yes, root stumps in water. They produce small heads, not seeds. For seeds, overwinter whole plants.