Perennial subshrub: Deer and heat tolerant. Grows well in coastal conditions. Good in borders, pots, rock gardens & window boxes. Attracts birds, bees & butterflies. Good cut flower. Blooms: summer. Color: lemon-yellow. Size: 18-24" x 18-24". Exposure: sun/part shade. Keep moist but not soggy. Prefers well-drained soil. Water: moderate. Protect from heavy frost.