Spartium junceum • Mature Height: 6′ • Mature Width: 6′ • Light Requirements: Full sun • Water Requirements: Deep infrequent water • Fertilizers: None needed
Plant with nearly leafless stems grows to 6 feet or so with masses of bright yellow flowers in spring. Excellent in desert garden. Full sun, any soil, deep infrequent water once established. No fertilizer needed. Prune regularly to keep form and size.