Epilobium coloratum

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Epilobium Coloratum Epilobium Coloratum 1 Epilobium Coloratum 3 Epilobium Coloratum 4 Epilobium Coloratum 2
Epilobium Coloratum Epilobium Coloratum 1 Epilobium Coloratum 3 Epilobium Coloratum 4 Epilobium Coloratum 2

Epilobium coloratum

Common Name: Purple-leaf Willowherb

Purple-leaf Willowherb is a slender, upright perennial that grows 12 to 40 inches tall, with reddish-tinged stems and narrow, lance-shaped leaves. Found in wet meadows, marshes, and along streambanks, it thrives in moist soils with good drainage. This plant provides food and habitat for pollinators, particularly bees and butterflies, and contributes to wetland restoration projects. Its ability to establish quickly makes it a useful addition to rain gardens, wetland buffers, and moist garden borders.

Characteristics

Type Forb
Sun Full Sun, Partial Sun
Soil Clay, Loam, Sand/Gravel, Peat
Moisture Wet
Average Max Height (inches) 36
Suggested Plant Spacing (inches) 15
Bloom month(s) July, August, September, October
Bloom Color or Type White, Pink
Dominance Medium

Range Maps

Sowing Information

For most homeowners, the recommended method is to hand-broadcast seed at a minimum rate of 16–64 PLS (Pure Live Seed) ounces per acre. To ensure even coverage, broadcast the seed in perpendicular passes across the site. Grass seed should be broadcast first and lightly raked into the soil. Afterward, apply a light mulch layer using clean, seed-free straw or, preferably, our native Little Bluestem straw, available at our retail garden centers. Once mulching is complete, broadcast native wildflower seed over the area without raking it in. A good rainfall or thorough watering will provide sufficient soil contact for successful germination.

Planting Information

Dig a hole in your planting site slightly larger than the plant’s root system. When placing the plant into the hole, ensure that the soil line remains consistent with its original level in the pot. Fill in around the roots with the excavated soil, gently firming it to eliminate air pockets. Water the plant thoroughly the same day to promote successful establishment.