- Name: Candle Bush - Other Common Names: Candletree / Candlebush / Empress Candle Plant / Emperor's Candlesticks / Candelabra Bush / Christmas Candles / Ringworm Bush / Golden Candlestick - Scientific Name: Cassia Alata Syn. Senna Alata - Color: Yellow - Two Tone Yellow To Orangish / Dark Brown - Black Seed Pods - Plant Seeds: Outdoors After Danger Of Frost / Indoors Weeks Before Last Frost - Bloom Time: Late Summer - Fall - Hardiness Zone: 9 - 11 / Annual - Plant Height: 6 - 10' - Plant Spacing: 6 - 8' - Light Requirements: Sun - Soil & Water Preferences: Average - Dry - Quantity: 35 Seeds