Persicaria polymorpha ~ Knotweed, Giant Fleece Flower-ServeScape

Knotweed, Giant Fleece Flower

Persicaria polymorpha

Regular price$10.67
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  • We currently have 0 in stock.
  • Inventory on the way

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  • Guaranteed Locally Grown
  • Delivery to Greater Atlanta, GA, Greenville, SC & Tallahassee, FL area ONLY, within 5-7 business days. (Click HERE to see our Delivery Area Map)
  • Pickup in 3-5 business days from our Switchyard in Chamblee, GA       
    (Mon/Wed/Fri 11am-4pm - 3708 N Peachtree Rd, Atlanta, GA)
**Dormancy Note - This plant is currently dormant for the winter! It is available for purchase! Your delivered plant may be dormant, or showing very little top growth. However, you can still plant! These plants are putting all their energy into root production, so they will be ready to thrive in the spring! If you have any issues with your plant the following peak season, you can fill out our return request form to request a replacement plant.

Knotweed 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.   




3' - 5'


3’ - 4’



USDA Hardiness Zone: 

4 - 9


Full Sun

Bloom Color: 


Season of Interest:


MAINTENANCE NEEDS:  Low Maintenance.  Water regularly.  No serious pests or diseases.  Less aggressive spreader than many other Persicaria species. 

LANDSCAPE USES:  Accents or Group Plantings, BordersNaturalized AreasRock Gardens, and Containers.

COMPANION PLANTS: Rose, Little Bluestem, Rudbeckia

IMAGE: Acabashi'Persicaria polymorpha' Giant fleeceflower in the West Garden, Hatfield House, Hertfordshire, EnglandCC BY-SA 4.0

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