Lesser Knotweed (Koenigia Campanulata) is a perennial herb in the Polygonaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 5-8. This plant is safe for cats and dogs.
A perennial flowering plant with tall branching stems and masses of pink heather-like flowers in late summer and autumn.
Lesser Knotweed
Koenigia Campanulata
A perennial flowering plant with tall branching stems and masses of pink heather-like flowers in late summer and autumn.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Lesser Knotweed
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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