For the past ten years, we've had the good fortune of ordering thousands of bulbs from A.D.R. each fall to help further beautify Newport, RI. Not only is the quality of the bulbs outstanding, so is their customer service and attention to detail.
John Hirschboeck
, Daffodillion
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Dahlia 'Color Spectacle' is a semi-cactus dahlia known for its striking coral-orange blooms, each elegantly tipped in white. The fully double flowers, reaching 8-10 inches in diameter, feature elongated, velvety petals that shimmer in the light, creating a dazzling effect in garden beds and floral arrangements. Blooming prolifically from midsummer until frost, this variety grows up to 3-4 feet tall and thrives in full sun with well-drained, fertile soil. It is an excellent choice for borders, containers, and cut flower gardens, thanks to its superb vase life and long-lasting blooms.
| Description | Price | |||
|---|---|---|---|---|
| 10 Retail Packages of 1 Bulb, #1 Size tubers | $34.00 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU SRET23308001 is restocked. | ||||
| Bulk Box of 25 Bulbs, #1 Size tubers | $54.00 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU SBIN23308001 is restocked. | ||||
Planting: In spring, plant tubers 3 to 4 inches deep with the eye facing up, once soil has warmed to at least 60°F. Space 18 to 24 inches apart to accommodate their vigorous growth and airflow needs.
Location: Full sun (6–8 hours daily) is essential for strong stems and abundant blooms.
Soil: Fertile, well-drained soil with a slightly acidic to neutral pH (6.0–7.0). Enrich with compost before planting.
Watering: Water deeply once or twice a week, keeping soil evenly moist but not soggy. Avoid watering until shoots emerge to prevent rot.
Temperature: Hardy in USDA zones 8–10. In colder zones, lift tubers after frost and store in a cool, dry place.
Fertilization: Apply a balanced fertilizer monthly or use a slow-release formula at planting and midsummer. Avoid high-nitrogen feeds.
Pruning: Pinch back when plants reach 12 inches tall to encourage bushier growth. Deadhead regularly to promote continuous bloom.
Pest & Disease: Watch for aphids, spider mites, and fungal issues. Ensure good air circulation and avoid overhead watering.
Propagation: Divide tubers in spring, ensuring each division has at least one viable eye.
49 Black Meadow Rd
Chester, NY 10918 USA
Phone: (800) 990-9934
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