American hop (Humulus americanus)
Care, watering, light and tips for American hop on Floravia.
Quick facts
- Family: Cannabaceae
- Difficulty: Moderate care
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About American hop
Humulus americanus, or American Hops, is a vigorous and fast-growing climbing plant, valued for its floral cones used in brewing. Its reddish stems and lobed leaves give it a rustic appeal, ideal for covering pergolas, fences, or trellises, adding a wild and functional touch to the garden.
Native range
North America (United States and Canada)
Care tips
It requires full sun for optimal flowering and well-drained soil, rich in organic matter. Keep the soil consistently moist, especially during dry periods and active growth, but avoid waterlogging. It benefits from a strong support for climbing and a severe annual pruning in early spring to stimulate new shoot growth and cone production. A common mistake is not providing enough space, as it can become invasive if left unchecked.
How to save a dying American hop
- Warning signs
- Yellowish or brown, wilting leaves; slow or no growth.
- First aid
- Check watering, ensure good drainage, move to partial shade if hot.
- What kills it
- Overwatering or lack of sun; improper climbing support; poor soil.
- Can it be saved?
- Yes, if roots aren't rotted and conditions are corrected quickly.