Dwarf willowherb
Epilobium obscurum
Dwarf willowherb thrives in moist, moderately fertile soil in a sunny to partly shaded position. It is best suited to garden borders, stream edges, or naturalistic plantings where consistent moisture is available. Avoid letting the soil dry out completely, particularly during warmer months.
Care Level
Moderate
Sun
Partial Sun
Water
Moderate
Growth Rate
Moderate
Mature Height
12″ – 36″
Soil
loam
Life Cycle
Perennial
Spacing
12″
Watering Schedule
Every 5-7 Days • Water Moderately, Keeping Soil Consistently Moist But Not Waterlogged
Soil pH
5 – 5.5
Temperature
-25° – 85°F
Mature Spread
up to 24″
Root Depth
Medium
Foliage
Medium
Propagation: Seed
Native to
Attracts
Sources
Data: trefle, usda
Image: trefle.io — Taken Jun 17, 2022 by Diego Alex (cc-by-sa)
No nurseries currently have this species in stock.