Coves' Cassia (Senna Covesii) is a perennial shrub in the Fabaceae family with easy care difficulty. It requires drought-tolerant watering and full sun light in USDA hardiness zones 8-11. This plant is toxic to cats and dogs — keep it out of reach of pets.

Senna covesii is a perennial subshrub native to the Mojave and Sonoran Deserts, known for its grey pubescent foliage and yellow flowers.

Coves' Cassia

Coves' Cassia

Senna Covesii

Senna covesii is a perennial subshrub native to the Mojave and Sonoran Deserts, known for its grey pubescent foliage and yellow flowers.

Quick Facts

Type
shrub
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
drought-tolerant
Light
Full Sun
Hardiness Zones
8-11

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:sandy, rocky, loamy
Indoor:No
Outdoor:Yes
Garden Use:ornamental, pollinator attractor, drought-tolerant groundcover

Care Calendar

Monthly care tasks for Coves' Cassia

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Coves' Cassia
Coves' Cassia detail

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Taxonomy

Family:Fabaceae
Genus:Senna