Persicaria polymorpha ~ Knotweed, Giant Fleece Flower size-95-g Both powdery mildew resistant and

Both powdery mildew resistant and heat tolerant

Masses of fragrant semi-double lilac pink flowers bloom first in late spring into summer

blue and white

It prefers full sun to part shade and thrives best in wet

Persicaria polymorpha ~ Knotweed, Giant Fleece Flower size-95-g Both powdery mildew resistant andKnotweed is a shrubby clump forming perennial with lace shaped dark green foliage. Tall panicles of creamy white flower plums resembling goats beard bloom through summer and fade to tan in early fall. Best flowering in full sun and moist, well drained soils. Drought and humidity tolerant once established. Type: Perennial Height: 3' 5' Spread: 3 4 Spacing: 3. 5 USDA Hardiness Zone: 4 9 Culture: Full Sun Bloom Color: White Season of Interest: Summer