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Epilobium collinum
Epilobium collinum
Epilobium collinum
Epilobium collinum

Epilobium collinum

TAXONOMY

FamilyOnagraceae
GenusEpilobium
Zone5

ABOUT

Epilobium collinum, commonly known as the Hill Willowherb, is a perennial plant in the family Onagraceae. It is native to temperate regions and typically found in meadows, grasslands, and open woodlands. The plant has a dormancy period during the winter months and is known for its delicate pink to purple flowers.

ALSO KNOWN AS

Cliff Willowherb
Hill Willowherb
Hill Willow-Herb
Epilobium acinifolium
Epilobium carpetanum
Epilobium ebrodunense
Epilobium lapponicum
Epilobium nitidum
Epilobium nutans

OVERVIEW

WaterMoist
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature18° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Epilobium collinum thrives in temperate climates with moderate temperatures. It prefers bright, indirect light and should be watered when the soil partially dries out. Maintain moderate humidity levels and ensure the plant is not exposed to extreme temperatures.
Soil
This plant prefers well-draining loamy soil with a slightly acidic to neutral pH. Ensure the soil has good drainage to prevent waterlogging, which can harm the roots.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season, typically in spring and summer, to support healthy growth and flowering.
Repotting
Repot Epilobium collinum every 2-3 years or when it outgrows its current container. Choose a slightly larger pot with good drainage, and carefully transfer the plant to avoid damaging the roots.
Propagation
Propagate this plant through seed or division. The best time to propagate is in the spring. For division, carefully separate the plant at the root ball and replant the divisions in suitable soil.
Pruning
Prune Epilobium collinum after the flowering season to remove spent flowers and encourage new growth. Trim back any dead or damaged stems to maintain the plant's shape and health.
Toxicity
Epilobium collinum is not known to be toxic to pets or humans. It is generally considered safe to grow in gardens and around homes.
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How To Grow Epilobium collinum | EarthOne