Through the years I've tried just about everyone for bulbs but A.D.R. is tops. It's a family run business and the service levels and expertise are as good as the product they sell. My clients rave about the results we get with A.D.R. and that makes me happy.

Paul Keyes , Paul Keyes Associates

« Previous Plant | Next Plant »

Dahlia Decorative 'Purple Flame' (Ships in Spring)

Dahlia

Dahlia 'Purple Flame' is a compact variety with vivid pinkish-purple blooms that contrast beautifully with its dark purple-flushed foliage and stems. The neat, 4-inch-wide flowers feature slightly inrolled petals and bloom steadily from midsummer until frost. Reaching about 36 inches tall, this dahlia thrives in full sun and moist, well-drained soil. Ideal for borders, containers, and cutting gardens, it adds bold color and dramatic foliage to summer and fall displays. Hardy in USDA zones 8 to 11.

Description	Price
10 Retail Packages of 1 Bulb, #1 Size tubers	$38.00
Get Notified When Back In Stock Complete this form and we'll notify you when SKU SRET0000010 is restocked. Email: Needed By: Qty Requested:
Bulk Box of 25 Bulbs, #1 Size tubers	$64.00
Get Notified When Back In Stock Complete this form and we'll notify you when SKU SBIN0000027 is restocked. Email: Needed By: Qty Requested:

Dahlia Calculator

Fill out the dimensions below to determine how much product is required for planting.

Growing and Maintenance Tips for Dahlia Decorative 'Purple Flame' (Ships in Spring)

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 full, bushy growth.
Location: Full sun (6–8 hours daily) is essential for strong stems and prolific blooms.
Soil: Fertile, well-drained soil with a slightly acidic to neutral pH (6.0–7.0). Enrich with compost or aged manure 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 to prevent leggy growth.
Pruning: Pinch back when plants reach 12 inches tall to encourage branching. Deadhead regularly to extend bloom time.
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.