Buddleja Davidii 'Black Knight'
Mature Size: 6-8 ft Tall x 4-6 ft Wide
Bloom Time: Midsummer through fall
Bloom Color: Purple
Foliage Color: Gray-green
Growing Conditions
Hardiness Zones: 5-9
Sun Exposure: Full sun, partial sun
Soil: All Purpose Plant Food
Watering: Regularly - weekly or more often in extreme heat