How to Fertilize small-headed knotweed?
Balanced perennial feed every four weeks spring through summer growth
small-headed knotweed · Fertilizing
small-headed knotweed · Persicaria microcephala
Grow in well-drained or moisture retentive soil in sun or part-shade. Dense groundcover, can be invasive so needs careful siting
Watering: Moderate regular watering, avoid prolonged drought and stagnant waterloggingSunlight: Full sun · Partial shadeContact with all parts may irritate skin, the sap may cause mild stomach upset if ingested. Wear gloves and other protective equipment when handling]