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Feathery Cassia, Silver Cassia
Scientific Name: Senna artemisioides (Gaud. ex DC.) Randell
Synonym: Cassia artemisioides
Family: Fabaceae
Feathery Cassia, Silver Cassia (Senna  artemisioides) Recommended Temperature Zone:
sunset: 8,9,11-16,18-23
USDA: 9-10

Frost Tolerance: Hardy to 15F (-10C), but winter frost might eliminate the bloom

Heat Tolerance: Excellent

Sun Exposure: Full sun to light shade

Origin: Australia

Growth Habits: Evergreen shrub, fast growing to 6 feet tall (1.8 m), 6 feet wide; pinnate leaves, 0.8 to 1.6 inches long (2-4 cm), 4 to 8 pairs of cylindrical gray-green leaflets, 0.4 to 1.6 inches long (1-4 cm)

Watering Needs: Little to moderate water, good drainage

Propagation: Seeds (needs boiling water treatment), cuttings

The elegant gray foliage, bright yellow flowers and low-maintenance makes this cassia a common species for residential and commercial properties. It is also a good choice for foundation planting.

Cultural Practices:
Fertilize once a year. Prune after flowering to eliminate the seed pods. Overwatering makes the shrub chlorotic (the leaves turn yellowish). It is also sensitive to Texas root rot.

Blooming Habits:
The Feathery Cassia bears an abundance of lightly scented, yellow flowers, 0.5 to 0.75 inch wide (1.2-1.8 cm), in small clusters of 5 to 8 flowers, from January to April.

Fruiting Habits:
Brown pods 1.6 to 3.2 inches long (4-8 cm), 0.25 to 0.4 inch wide (0.6-1 cm). They fall from the shrub in late summer.

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Desert-Tropicals is dedicated to provide gardening advice, gardening ideas, and information about flower of all kind for landscape and collections. We try to check carefully the identification of the plants on the illustrations as well as the other information from the page, but occasionally errors do occur. if you notice anything that needs to be changed please contact us. Thanks.

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