Alcea rosea
Spotlight™ 'Blacknight' Hollyhock
- Striking, dark purple flowers
- Flowers on tall, sturdy stalks
- Perennial—not biennial!!
- Ideal for sunny gardens
Spotlight™ 'Blacknight' Hollyhock Details
| Height | 5 - 6 ft |
| Spread | 1 - 2 ft |
| Zone | 3-9 |
| Color: | Purple |
| Category: | Perennial |