Perennial: Evergreen. Winter dormant. Forms a single rosette with a tall 3’ flower spike that holds chartreuse flowers covered in thick wool. Native to Saudi Arabia, Yemen. Nice in rock gardens, borders, and containers. Good for xeriscaping. Attracts bees and hummingbirds. Bloom time: summer. Bloom color: chartreuse. Height: 1-2 feet. Width: 3-4 feet. Exposure: sun/part shade. Water: moderate/dry. USDA Z5.