Plant Encyclopedia
Everything about care, pruning, watering and winter hardiness of thousands of plants
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3 plants
PolygonaceaeJapanese knotweed: complete guide
Reynoutria japonica
Understand Japanese knotweed (Reynoutria japonica) - its invasive nature, spread mechanisms, and effective management strategies for control.
12 min
PolygonaceaeGiant knotweed: complete guide
Reynoutria sachalinensis
Understand giant knotweed (Reynoutria sachalinensis) - its massive size, invasive nature, and aggressive management requirements.
12 min
Bohemian knotweed: identification and management guide
Reynoutria x bohemica
Bohemian knotweed (Reynoutria x bohemica) is a highly invasive plant. Learn to identify it and apply proven long-term management strategies.
12 min