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Campsis radicans
Campsis radicans
Campsis radicans
Campsis radicans

Campsis radicans

TAXONOMY

FamilyBignoniaceae
GenusCampsis
Zone4

ABOUT

Campsis radicans, commonly known as Trumpet Vine or Trumpet Creeper, is a vigorous, deciduous liana native to the southeastern United States. It is known for its large, trumpet-shaped flowers that attract hummingbirds. The plant can become invasive if not properly managed.

ALSO KNOWN AS

Trumpet Vine

OVERVIEW

WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature25° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Trumpet Vine thrives in full sun and requires moderate temperatures. It prefers a humid environment and should be watered regularly, allowing the soil to dry out partially between waterings. The plant can tolerate a range of temperatures but performs best in subtropical climates.
Soil
Campsis radicans prefers well-draining loamy soil. It can tolerate a range of soil types but performs best in fertile, moist soil. Ensure good drainage to prevent waterlogging, which can harm the plant.
Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize in the spring and mid-summer to support growth and flowering. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of flowers.
Repotting
Repot young plants every 2-3 years to refresh the soil and provide more space for root growth. Choose a larger pot with good drainage. For established plants in the ground, consider root pruning to manage growth.
Propagation
Propagate Trumpet Vine through seeds, cuttings, or layering. The best time to take cuttings is in late spring or early summer. Layering can be done in the spring by bending a low-growing branch to the ground and covering it with soil.
Pruning
Prune Trumpet Vine in late winter or early spring before new growth begins. Remove dead or weak stems and shape the plant to control its size and encourage flowering. Regular pruning helps manage its vigorous growth.
Toxicity
Campsis radicans is not considered toxic to pets or humans. However, contact with the sap can cause skin irritation in some individuals. It is advisable to wear gloves when handling the plant.
Additional
Trumpet Vine can be invasive, so it is important to monitor its growth and prevent it from spreading uncontrollably. Consider planting it in a contained area or using barriers to manage its spread.
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How To Grow Campsis radicans | EarthOne