Senna artemisioides ssp. filifolia - Threadleaf Cassia

Senna artemisioides ssp. filifolia (Syn. Cassia nemophila) Fast and large upright growing evergreen shrubs with green threadlike foliage and bright yellow pea-like blooms in the spring. Threadleaf Cassia is easy to grow, has low maintenance, and low water requirements, making it one of the most popular landscape shrubs. Growth Guide These key details will help you understand how your plant will grow and what conditions bring out its best.      Exposure: Full sun      Mature Height: 10 feet      Mature Width: 10 feet      Ships: With soil   Where To Plant USDA Hardiness Zones show which plants thrive in your climate based on average winter lows. The lower the number, the colder the region. Use the map below to find your zone and choose plants that will grow successfully year after year.      Hardiness Zone: 8-11 (USDA)   Why Happy Valley Plants? We're passionate about connecting people with the beauty of nature. From hand-selected plants to expert support and thoughtful packaging, we