Trumpet Vine

Trumpet Vine (Campsis radicans). Campsis radicans, also known as Trumpet Vine, is a spectacular climbing plant with flamboyant summer blooms. It produces large, orange-red, trumpet-shaped flowers that attract bees and hummingbirds. Very hardy and vigorous, it climbs quickly thanks to its adhesive roots, making it perfect for covering walls or pergolas. It tolerates heat, poor soil, and urban conditions well. Its rapid growth and abundant flowering make it an ideal plant for creating shade, privacy, and a strong visual impact in natural or structured landscapes.

To plant trumpet vine, choose a suitable exposure: full sun. The recommended soil is: neutral to slightly acidic, well-drained. Water the root ball before planting and ensure that water can drain away after planting. During establishment, check the moisture by hand before watering again. Spread mulch around the base, leaving the collar clear. Avoid systematic fertilization without considering the soil's richness. In Quebec, choose a period when the ground is thawed and easy to work.

Allow a width of 3 m (10 feet) to organize the placement of this plant in the garden. The indicated height of 10 to 12 m (33 to 39 feet) helps in choosing its position relative to neighboring plants. Maintain access to the base for weeding, checking moisture, and removing damaged parts. Combine this variety with plants whose light and water needs are compatible. If you are considering a container, first ensure that its volume and drainage are suitable for root development. Potted roots are more exposed to cold than those planted in the ground.