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VEGETABLES
NEW! Osborne Exclusives Osborne Favorites AAS Winner SALE Clubroot ResistantSALE
Some of our overstock and close out items are on sale. Check them out before they are gone!Collard Growing Information
Brassica oleracea
Direct Seed: When soil temperature is a minimum of 55° F.
Transplant: Sow in trays ½” deep 4-6 weeks before desired transplant date. Soil temperature for germination is 55-75° F.
Spacing: Thin direct-seeded planting or transplant at 12-15” in rows 18-36” apart.
Growth needs: Prefers cool weather, but will perform in summer growing conditions in most areas. Grows best in well-drained soil with high fertility and consistent water.
Harvest: When leaves are of desired size, about 8 weeks after sowing date.
Storage: Store in bunches or loose in plastic in a cooler for 2 weeks at 36F at 95% relative humidity.
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