Cauliflower (Song TJS-65)
brassica
- 2026 · Bed F
- Spacing
- 12 in(1 / sqft)
- Trellis
- no
- Seed indoor
- Feb 4(-10 w)
- Transplant
- Mar 18(-4 w)
- Harvest
- ~12–16 weeks from sowing
- Last fall harvest
- Oct 15 – Oct 29(at frost to +2 w)
- Water
- 1-2 per week
- Seed shelf life
- 4–5 y
- Lifecycle
- annual
- Seed source
- Johnny's Selected Seeds
Picky about heat; doesn't head well above 75°F. Fall crop is often more reliable than spring in Zone 7. Johnny's commercial spacing is 18 in (vs SFG 12 in).