Grow guide
How to grow Cabbage Mammoth Red Rock
Brassica oleracea var. capitata
- Type
- Cabbage
- Zones
- USDA zones 2–11
- Sun
- Full
- Time to harvest
- 90–100 days
- Spacing
- 18″ apart
- Density
- 1 per sq ft
- Habit
- Upright
- Frost tolerance
- Hardy
- Sowing
- Start indoors, then transplant
- Start indoors
- 5 weeks before last frost
Care
- Water Weekly
- Fertilize At transplant
- Harvest As needed
Notes
Heirloom red cabbage introduced 1889; produces dense 6-8 lb heads considered a top variety for pickling and cold storage.
More cabbage varieties
Grows well nearby
Track Cabbage Mammoth Red Rock from seed to harvest with Evengrow.
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