Polemonium Pauciflorum 'Sulphur Trumpets' Seeds for Planting

Polemonium pauciflorum 'Sulphur Trumpets' Seeds – A Rare and Elegant Addition to Your Garden

Scientific Name: Polemonium pauciflorum
Common Name: Sulphur Trumpets, Few-Flowered Jacob’s Ladder
Plant Type: Perennial, Herbaceous
Flower Color: Soft yellow, trumpet-shaped blooms with a delicate fragrance
Mature Height: 12 to 18 inches
Spread: 10 to 15 inches
Light Requirements: Full sun to partial shade
Soil Requirements: Well-drained, fertile soil; tolerates sandy and loamy soils
Watering Needs: Moderate; prefers evenly moist soil but is drought-tolerant once established
Blooming Season: Late spring to early summer
Uses: Rock gardens, borders, cottage gardens, container planting, pollinator gardens

Product Details

• Germination Rate: High with proper stratification
• Cold Hardiness: Suitable for USDA zones 4-8
• Growth Speed: Moderate
• Wildlife Benefits: Attracts bees, butterflies, and other pollinators
• Maintenance Level: Low; requires minimal care once established

Planting Instructions

Seed Preparation and Sowing

• Best Planting Time: Fall or early spring
• Sowing Method:
  • Cold stratify seeds for 4-6 weeks before sowing to improve germination.
  • Sow seeds indoors in seed trays 6-8 weeks before the last frost or directly outdoors in early spring.
  • Lightly press seeds into the soil surface without covering, as they need light to germinate.
  • Keep soil consistently moist but not waterlogged.
• Spacing: 10 to 15 inches apart.
• Germination Time: 3 to 6 weeks at cool temperatures (50-65°F).

Care and Maintenance

• Watering: Keep soil moist during active growth; reduce watering once established.
• Fertilization: Apply a balanced, slow-release fertilizer in early spring for best results.
• Pruning: Deadhead spent flowers to encourage prolonged blooming and tidy growth.
• Pest and Disease Resistance: Generally pest-resistant but may be susceptible to slugs in damp conditions.
• Winter Care: Hardy in most climates; mulch lightly in colder regions to protect roots.

Why Grow Polemonium pauciflorum 'Sulphur Trumpets'?

• Elegant & Uncommon Blooms: Soft yellow, trumpet-shaped flowers add a unique touch to any garden.
• Adaptable & Low-Maintenance: Thrives in various soil conditions with minimal care.
• Pollinator-Friendly: Supports bees, butterflies, and beneficial insects.
• Great for Rock & Woodland Gardens: Blends beautifully with other perennials.

Companion Planting Suggestions

• Pairs well with Salvia, Echinacea, and Coreopsis for a colorful pollinator-friendly display.
• Complements blue and purple-flowering plants like Veronica and Lavender.
• Looks stunning alongside ornamental grasses and low-growing perennials.

Bring the Unique Beauty of 'Sulphur Trumpets' to Your Garden!

With its delicate yellow blooms and easy-care nature, Polemonium pauciflorum 'Sulphur Trumpets' is a fantastic choice for gardeners looking for something rare and eye-catching.