Hoary alison

Berteroa incana

Berteroa

Brassicaceae

Native Plants

🌱 Beginner Friendly

Hoary alison is a low-maintenance biennial or short-lived perennial that thrives in poor, dry, well-drained soils with full sun exposure. It requires very little supplemental watering once established and does not tolerate waterlogged conditions. Its small white flowers attract a variety of pollinators, making it a charming addition to wildflower meadows or gravel gardens.

Toxicity Warning

Known to be toxic to dogs, cats, horses.

Care Requirements

Care Level

Low

Sun

Full Sun

Water

Moderate

Growth Rate

Moderate

Mature Height

—

Life Cycle

Perennial

Spacing

12″

Watering Schedule

Every 10-14 Days • Water Lightly; Allow Soil To Dry Thoroughly Between Waterings As This Plant Tolerates Dry, Lean Soils

Soil pH

6.5 – 7

Ecology & Origin

Native to

Albania

Altay

Amur

Arizona

Austria

Baltic States

Belarus

Belgium

British Columbia

Bulgaria

Buryatiya

California

Central European Rus

China North-Central

Colorado

Connecticut

Czechoslovakia

Denmark

District of Columbia

East European Russia

Attracts

🐝 Bees

🐝 Butterflies

🐝 Moths

Safety & Use

Toxic to dogs

Toxic to cats

Toxic to horses

Sources

Data: trefle, aspca

Image: trefle.io — Taken Jul 29, 2022 by Fabrice Rubio (cc-by-sa)

Available From (0)

No nurseries currently have this species in stock.