Trumpet Seeds, Campsis radicans Flower Seeds
Quality Trumpet seeds for flower beds, borders, containers, and pollinator gardens.
Trumpet Vine, commonly known as Trumpet Creeper, is a vigorous deciduous climbing vine known for its clusters of tubular, trumpet-shaped flowers that appear during the warm growing season. The plant develops long, woody stems that climb by aerial rootlets and can quickly cover fences, trellises, and garden structures. It adapts well to a wide range of climates and soils and is commonly used for vertical garden coverage and ornamental landscape planting. Trumpet Vine is well suited for sunny locations and establishes readily in outdoor garden settings once seedlings mature.
Features
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Vigorous climbing vine suitable for trellises, fences, and arbors
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Produces clusters of tubular trumpet-shaped flowers during the warm season
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Deciduous vine with rapid seasonal growth
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Adaptable to a wide range of soil conditions
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Suitable for vertical landscape planting and garden coverage
Specifications
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Scientific Name: Campsis radicans
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Common Name (US): Trumpet Creeper
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Seed Type / Variety: Vine flower seeds
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Growth Habit: Woody climbing perennial vine
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USDA Zones: 4 to 9
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Planting Season: Spring after last frost
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Growing Season: Late spring through autumn
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Sowing Season:
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Zones 4 to 6: March to May
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Zones 7 to 9: February to April
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Germination Time and Conditions: 14 to 28 days at 18 to 24 C in moist, well-drained seed starting medium
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Sunlight Requirements: Full sun to partial shade
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Soil Requirements: Well-drained garden soil; adaptable to various soil types
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Watering Needs: Moderate watering during establishment; drought tolerant once established
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Mature Plant Size: 30 to 40 feet height; 5 to 10 feet spread
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Plant Spacing: 8 to 10 feet between plants
Plant Name: Hummingbird Trumpet Vine Seeds
Quantity: 100 Seeds
Selected: Hummingbird Trumpet Vine Seeds / 100 Seeds
Germination depends on soil, temperature, moisture, and care. See our return policy for details.
At a glance
Follow planting instructions for best results.
Botanical profile
Meet Trumpet Seeds, Campsis radicans
Step-by-step planting
Plant Trumpet seeds in a prepared growing area with suitable light, well drained soil, and steady moisture. For best results, match the sowing time to your local climate and keep the seed bed consistently cared for until seedlings are established.
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1
Choose the right season
Sow Trumpet seeds during the recommended planting window for your climate so seedlings can establish without stress.
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2
Prepare the growing area
Loosen the soil, remove weeds and debris, and improve drainage before sowing.
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3
Use suitable seed depth
Plant seeds at the proper depth for the variety, keeping smaller seeds lightly covered and larger seeds covered more firmly.
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4
Water gently
Mist or water with a soft flow so the soil stays evenly moist without washing seeds away.
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5
Keep conditions steady
Maintain warmth, moisture, and light levels appropriate for germination until seedlings appear.
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6
Thin or transplant carefully
Once seedlings are strong enough to handle, give each plant enough space for healthy root and leaf growth.
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7
Feed lightly if needed
Use compost or a mild balanced fertilizer after establishment if growth appears slow.
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8
Monitor young plants
Protect seedlings from weeds, pests, extreme heat, and drying soil while they develop.
Care schedule
Full specifications
Shipping
- Orders are delivered within 8 to 16 business days.
- All orders include tracking.
- Free shipping on all orders.
- Seeds are packed in moisture-resistant, resealable foil packets.
Germination
Germination rates vary depending on climate, soil conditions, and care. Seeds perform best when planted in the right season at the correct temperature, with consistent moisture and adequate light. We take quality seriously and each batch is tested before packaging. If you have concerns about your seeds, reach out and we will do our best to help.
Frequently asked
Questions about this product
How do I start Trumpet seeds?
Sow the seeds in prepared soil or seed starting mix, keep them evenly moist, and provide the right temperature and light for germination.
When should I plant Trumpet seeds?
Plant during the recommended season for your climate. Many seeds perform best when extreme heat, cold, or heavy rain is avoided.
Can Trumpet seeds be grown in containers?
Yes, many seeds can be grown in containers when the pot has drainage, enough depth, suitable soil, and consistent watering.
How much sunlight do Trumpet plants need?
Follow the variety guidance. Most garden seeds perform best with strong light, but some plants can tolerate partial shade.
How often should I water after sowing?
Keep the soil evenly moist during germination. After seedlings establish, water based on weather, soil type, and container size.
Why are my seeds slow to germinate?
Slow germination is usually caused by temperature, moisture, planting depth, old soil, or seasonal timing. Keep conditions steady and avoid overwatering.
Do I need to thin seedlings?
Yes, if seedlings are crowded. Thinning gives each plant space for stronger roots, better airflow, and healthier growth.
Are these seeds suitable for home gardeners?
Yes, these seeds are suitable for home gardens, raised beds, containers, and seasonal planting when grown under the right conditions.