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Sea Kale

Sea Kale

Crambe maritima

perennial☀️ full sun💧 low waterZone 5aZone 9b

A coastal perennial with blue-green waxy foliage and clusters of small white flowers. The young leafy stems and flower buds are edible and were historically blanched and eaten like asparagus or broccoli.

Overview

Form
Mounding
Growth Rate
moderate
Size
1.5–2.5′ tall × 2–3′ wide
Dormancy
deciduous

Tolerances & Soil

Zone 5aZone 9b
1471013
ColderWarmer
Zone range: Zone 5a to Zone 9b

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SpringSummer

Herb

Soft non-woody plants of the field layer.

Native Range

Coastal Europe

Function & Care

edibledynamic accumulatorwildlife benefit

Edible Parts

leafshootroot

Establishment & Care

Establishment
moderate
Maintenance
low
Years to Bearing
2 years
Propagation
seed, root cutting, division