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Buckler Mustard

Biscutella laevigata

Also called Common Buckler Mustard

Buckler Mustard
Photo: Jerzy Opioła, CC BY-SA 3.0

Biscutella laevigata, the buckler mustard, is a small perennial herb in the cabbage family native to southern Europe, from northern Spain to Romania. It grows low and is usually raised from seed sown thinly and kept moist and cool once germinated.

Family
Brassicaceae (Cabbage family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Keep seed evenly moist but not waterlogged, and water established plants when the top of the soil dries.
Soil
Well-drained, moderately fertile soil or a gritty mix.
Temperature
About 15–22 °C for germination and growth; hardy to cold winters in its native range.
How easy
Easy
Native range
N. Spain to Romania
Climate
temperate

About

Biscutella laevigata, the buckler-mustard is a species of perennial herb in the family crucifers. They have a self-supporting growth form. They are associated with freshwater habitat. They have simple, broad leaves. Individuals can grow to 0.23 m.

Biscutella has been proposed for phytoremediation, as it can collect large amounts of thallium.

How to grow it

Rapidly germinating, keep seed in constant moisture (not wet) with temperatures of about +20 °C [68 °F]. Seeds must be covered thinly. Do not cover very small seeds, but tightly press into the earth. Keep in cooler conditions after germination occurs.

Text excerpted from the Wikipedia article Biscutella laevigata by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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