| Common Name | Spreading Knotweed |
| Family | Polygonaceae |
| Genus | Persicaria |
| Species | Affine |
| Origin | China |
| Blooming | Foliage plants, small pink flowers in late summer |
| Leaf Color | Green with white chevron |
| Sunlight | Shade / Half-shade |
| Category | Outdoor plants |
| Pet Friendly | No |
Peat-based mix with perlite for drainage and aeration
Keep soil consistently moist but not waterlogged. High humidity preferred.
Bright indirect light; avoid direct sun which scorches leaves
Liquid balanced fertilizer every 2-4 weeks during growing season (Apr-Sept)
Pinch tips to encourage bushiness; trim trailing stems as needed
These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.
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