Trumpet Vine, Crossvine

At maturity, this species reaches approximately Up to 30 feet in length (when supported), presenting Pinnately compound leaves, typically 5-9 leaflets along with Tubular, trumpet-shaped flowers that can be orange, red, or yellow; known for attracting hummingbirds, followed by Long, narrow pods containing flat seeds. These features are supported by a reliable Deep-rooted with fibrous roots, ensuring stability and sustained growth.

Native to Native to the eastern United States, Trumpet Vine, Crossvine thrives in Prefers sunny, open environments, often found in wooded areas at elevations around Lowlands to approximately 1,000 feet. Best suited for USDA Hardiness Zone 4 to 9. Whether grown indoor, in a curated garden or a more natural setting, its ecological requirements help maintain its vigor over time.

You can use our free plant identify app PlantPlants to chose the best spot for Trumpet Vine, Crossvine, This plant prefers Full sun to partial shade and flourishes in Well-drained, sandy to loamy soil with a soil pH of about 6.0 to 7.0.

Trumpet Vine, Crossvine needs watering,Moderate; established plants are drought tolerant, guided by PlantPlants app, You can get plants daily watering schedule. to maintain Well-drained soil; prefers some moisture but can tolerate dry conditions, ensure steady hydration. Applying water through Deep watering during extended dry spells supports even distribution and helps prevent overwatering or dryness.

Trumpet Vine, Crossvine performs best within 25 F to 100 F. Its ideal growth occurs at around 70 F to 85 F, though it tolerates ranges from Can tolerate down to 25 F; sometimes up to 100 F for short durations. Additionally, maintaining Moderate to high humidity preferred but adapts to lower levels encourages healthy foliage and overall plant vigor.

Feeding with Balanced 10-10-10 fertilizer or slow-release fertilizer at the recommended Seasonal Application Frequency on PlantPlants App keeps nutrients balanced. Incorporating Organic matter like compost can be added to improve soil fertility enhances soil structure and fertility, while staying alert to Yellow leaves may indicate nitrogen deficiency helps you adjust care as needed to maintain optimal plant health.

Regular attention ensures this plant’s beauty and longevity. Late winter to early spring before new growth starts for Cut back excessive growth to control size and improve air circulation tidies its appearance, while Every 3-4 years if in a pot may be necessary as it grows, requiring a Increase pot size by 1-2 inches in diameter increase and a fresh Well-draining potting mix with added organic matter. for Staking or Support. Requires sturdy support (trellis or arbor) to climb.

During Late fall to early spring, growth may slow and some Deciduous; leaves may turn yellow in fall before dropping can occur. For those looking to propagate, consider By seed, cuttings, or division and provide Stratify seeds before planting; keep moist and warm for germination when starting from seed. If using cuttings, follow Take softwood cuttings in early summer; use rooting hormone and keep in a humid environment until roots develop to ensure successful rooting and healthy new plants.

our free plant identify and care app PlantPlants can help you diagnosisTrumpet Vine, Crossvine problems.Though generally robust, keep watch for Aphids, spider mites, and scale and remain vigilant against Root rot, powdery mildew. Implementing Maintain good air circulation; avoid overhead watering and applying Insecticidal soap for pests; improve drainage or fungicide for diseases when issues arise will help sustain the plant thriving.

This plant pairs nicely with Morning glories, clematis and shows None reported, making it a flexible choice for various Vertical gardens, trellises, fences, and arbors.

the Edible Parts: Flowers can be used sparingly for flavoring but are not a food source. Toxicty of Trumpet Vine, Crossvine, Mildly toxic; ingestion may cause nausea. learning about its Flowers can be picked when bloom is fresh, Edible flowers can be used in salads or as garnishes, and Limited information available; primarily ornamental can be intriguing for culinary explorers. Some traditions highlight its Traditionally used in remedies for respiratory issues (note: consult healthcare practitioners) or note its A common ornamental vine in gardens and landscapes for its attractive flowers and ability to attract wildlife.

With an Not assessed (not endangered), proper Sustainable horticultural practices; avoidance of invasive planting