West Indian Rattlebox (Crotalaria Trichotoma) is a annual or short-lived perennial herb, subshrub in the Fabaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 9-12. This plant is toxic to cats and dogs — keep it out of reach of pets.

Crotalaria trichotoma is an erect annual or short-lived perennial herb or subshrub growing up to 2.7 meters tall, often used as green manure and cover crop.

West Indian Rattlebox

West Indian Rattlebox

Crotalaria Trichotoma

Crotalaria trichotoma is an erect annual or short-lived perennial herb or subshrub growing up to 2.7 meters tall, often used as green manure and cover crop.

Quick Facts

Type
herb, subshrub
Lifecycle
annual or short-lived perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
9-12

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, sandy, well-drained
Indoor:No
Outdoor:Yes
Garden Use:green manure, nitrogen fixer, erosion control

Care Calendar

Monthly care tasks for West Indian Rattlebox

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

West Indian Rattlebox
West Indian Rattlebox detail

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Taxonomy

Family:Fabaceae
Genus:Crotalaria