Crambe maritima aka Sea Kale

Taxonomy

Genus Crambe Family Brassicaceae Order Brassicales Class Magnoliopsida Phylum Tracheophyta
Sea kale, scientifically known as Crambe maritima, is a halophytic flowering plant that thrives in coastal regions of mainland Europe and the British Isles. This robust herbaceous perennial can grow up to 75cm in height and forms clumps of large, lobed, wavy-edged blue-green leaves. In early summer, it produces dense racemes of small white flowers. Sea kale is related to cabbage and has been cultivated as a vegetable since the 18th century. The blanched stems of sea kale are commonly consumed and gained popularity in the mid-19th century. Despite its rarity as a houseplant, sea kale can be grown successfully with regular watering and ample direct light. It is best positioned within 1 foot of a window and belongs to the Crambe genus, native to Europe, Northern Africa, and Southwestern Asia.

Common names

Sea Kale, Sea Cabbage, Kale

How to care for Sea Kale

Difficulty

Caring for Sea Kale is a breeze, as it is highly adaptable and forgiving to minor neglect.

Water

Sea Kale should be watered regularly, allowing the soil to dry out between waterings.

Lighting

To ensure optimal growth, the Sea Kale prefers bright indirect light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.

Toxicity

Ploi lacks confirmed information on the toxicity of this plant. If you, a relative, or your pet accidentally consume plant material with unknown toxicity, it's best to consult a medical expert.

Region of origin

Sea Kale’s native range is Atlantic coast of Europe, including Britain, along the Baltic coast and around the Black Sea.

More info:
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More Species in Crambe Genus

Crambe tataria Tartarian Breadplant

Crambe tatarica

Crambe orientalis Oriental Sea Kale

Crambe cordifolia Colewort

Crambe kotschyana