I have worked with A.D.R. Bulbs for almost 5 years now, and my company has sourced bulbs with them for longer than that. Communication is great - from ordering, to deliveries, to follow-ups on final product. I love the quality of the product as well as the service. We plant nearly 100,000 bulbs and A.D.R. keeps the whole process easy for us!

Louise Licata , Bland Landscaping Co.

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Dahlia Ball 'Sunny Boy' (Ships in Spring)

Dahlia

Dahlia 'Sunny Boy' is a ball-type dahlia known for its golden-yellow blooms with striking red-tipped petals. The fluted, rounded flowers create a full, lush appearance, making this variety a standout in garden beds and floral arrangements. Blooming from midsummer until frost, 'Sunny Boy' thrives in full sun and prefers well-drained, fertile soil. It grows to approximately 40 inches tall, with sturdy stems that support its abundant flowers. Hardy in zones 3-9, it requires lifting and storing in colder climates before winter.

Bulk Box of 25 Bulbs, #1 Size Tubers

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Growing and Maintenance Tips for Dahlia Ball 'Sunny Boy' (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 allow for airflow and mature spread.
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.