| Common Name | Red Dragon Knotweed |
| Family | Polygonaceae |
| Genus | Persicaria |
| Species | Microcephala |
| Variety | Red Dragon |
| Origin | East Asia |
| Blooming | Small white flowers in late summer, grown mainly for foliage. |
| Leaf Color | Deep Red / Purple |
| Sunlight | Half-shade / Sun |
| Category | Outdoor plants |
| Pet Friendly | Yes |
Rich, moist soil that remains damp; tolerates boggy conditions and waterlogged edges.
Keep consistently moist; does not tolerate drought. Suitable for wet feet environments.
Full sun required for vibrant red coloration; tolerates partial shade but foliage may turn green.
Apply balanced liquid fertilizer monthly during active growth phase (Spring to Autumn).
Cut back hard in late winter or early spring to control spread and encourage fresh foliage.
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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