Black-stem Willowherb (Epilobium Melanocaulon) is a perennial herb in the Onagraceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 7-10. This plant is safe for cats and dogs.
Epilobium melanocaulon is a perennial herbaceous plant native to New Zealand, characterized by its stout taproot and erect, much-branched shrublet form.

Black-stem Willowherb
Epilobium Melanocaulon
Epilobium melanocaulon is a perennial herbaceous plant native to New Zealand, characterized by its stout taproot and erect, much-branched shrublet form.
Quick Facts
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Growing Conditions
Care Calendar
Monthly care tasks for Black-stem Willowherb
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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