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Cabbage - Mammoth Red Rock

This is a subtle, crisp and sweet cabbage.


Seed Count: 1.5g approx. 200 seeds

Maturity: 90 days

Hardiness Zones: 1-10

Seed Depth: 1/4"

Plant Spacing: 1-2"

Growth Habit: Mound

Soil Preference: Moist and composted soil

Light: Full or Partial Sun


Sow seeds indoors five to seven weeks before the last average frost, and transplanted outside after four weeks. It is helpful for growth to add compost to the soil when planting them.


The heads will grow hard and around seven to eight inches in diameter when they are ready to be harvested. This will happen at around 90 days. Harvest the entire plant when you harvest the head.

Leaving the stem or even root in the soil can cause diseases that will affect future crops.

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