Square-Stemmed Willowherb (Epilobium tetragonum) is an herbaceous perennial plant found in damp, disturbed areas. It features square stems and pinkish flowers.
Above information is sourced from Wikipedia
Sunlight
Full Sun to Partial Shade
Watering
Consistent Moisture
Soil
Moist, well-drained, acidic to neutral
Temperature
Hardy
Habitat
Aquatic
Fertilizer
Low Feed
Full Sun to Partial Shade
Thrives in sunny locations but tolerates partial shade. More sun generally leads to better flowering.
Consistent Moisture
Prefers moist soil, especially during establishment and dry spells. Ensure good drainage.
Moist, well-drained, acidic to neutral
Hardy
Resilient to a range of temperatures, tolerating moderate heat and cold once established. Protect young plants from extreme frost.
Aquatic
Low Feed
Does not require frequent feeding. A light, balanced fertilizer in spring is usually sufficient.
Plant Type
Herb
Plant Place Type
Garden
Plant Environment
Aquatic
Lifespan
Perennial
Plant Height
0.3-1.0 m
Spread
0.1-0.5 m
Growth Rate
Fast
Dormancy
Semi-evergreen
Leaf Color
Green
Leaf Type
Simple
Flower Size
1-2 cm
Optimal Sunlight Lux
60000
Weed Status
Yes
Toxic for humans
No
Rating: 0/5
Toxic for pets
No
Rating: 0/5
None
