Currently, our website is CLOSED TO NEW ORDERS. WE WILL REOPEN to ORDERING with new items and refreshed stock starting December 2025 for our spring shipments. Our spring shipment will be in March 2026. Details to follow.

For the ornamental plants if you don't know the family name, search for the genus. You can also check this alphabetical list with links to ornamental species in our catalog: There are photos and/or links to photos for more than 99% of our products. Please explore!

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Polygonum cuspidatum

Name: Polygonum cuspidatum
Brand: Hengduan Biotechnology
Price: 13.00 USD
Availability: InStock

$13.00 USD

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Japanese knotweed

Synonym Reynoutria japonica also Fallopia japonica

Description and photo on Wikipedia

For more information and images see:
View on Wikipedia
View on iNaturalist
View on PPBC

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Product	Product subtotal	Quantity	Price	Product subtotal
Polygonum cuspidatum	Polygonum cuspidatum $13.00/ea	$0.00	Quantity	$13.00/ea	$0.00

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Polygonum cuspidatum

Polygonum cuspidatum

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