Epilobium luteum is a broadleaf deciduous perennial aquatic with green foliage. In spring and summer yellow flowers emerge. Grows well with sun and even moisture - regular water. Prefers to be dry in summer. Does well in rich and well-drained soil.
Mature size: 12 IN - 36 IN - wide, 12 IN - 24 IN - tall
Flowers: yellow blooms in spring and summer
GROWING CONDITIONS for Epilobium luteum
USDA Zones: 5a - 9b
Sun exposure: sun
Watering frequency: even moisture - regular
Soil needs: rich and well-drained
Nursery contributed plant descriptions
Blooms: summer, clusters of creamy yellow flowers. Found growing along mountain streams in the PNW Zone 5-9. 24", PNW, part shade, moist-wet, rich soil.
From mid-high-elevation wetlands (seeps, streambanks, lakes) of western N.America, this wildflower produces its soft yellow flowers on 1-2'stems late spring-summer; enjoy it hiking ; in your damp garden at home. S/M-W