Sea Kale
Vegetables
Intermediate
Perennial

Sea Kale

Crambe maritima

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About Plant: Sea Kale

A hardy perennial brassica with edible spring shoots and leaves, grown as a permanent vegetable in well-drained sites.

Growing Profile

SunlightFull Sun
WaterModerate
SoilDeep, fertile, well-drained (6.0–7.5)
Spacing18–36 inches
Height2–3 feet
Time to Harvest2-3 years
Planting DepthPlant crown/root at recommended depth
Germination TimeDivisions/crowns recommended

Expert Growing Tips

Choose a permanent weed-free site and harvest lightly until perennial crowns are well established.