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.

« Previous Plant | Next Plant »

Dahlia Collarette 'Kelsey Sunshine' (Ships in Spring)

Dahlia

Dahlia 'Kelsey Sunshine' is a bright collarette variety with buttery yellow outer petals and a delicate ring of smaller white petals encircling a golden center. The blooms, approximately 4 inches in diameter, create a cheerful and layered effect, adding contrast to garden beds and floral arrangements. This dahlia reaches a height of around 44 inches, forming a sturdy, upright habit. Blooming from midsummer until frost, it thrives in full sun and well-drained soil, making it ideal for borders, containers, and cutting gardens.

Bulk Box of 25 Bulbs, #1 Size tubers

64.50

Dahlia Calculator

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

Growing and Maintenance Tips for Dahlia Collarette 'Kelsey Sunshine' (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 vibrant blooms.
Soil: Well-drained, fertile loam with a slightly acidic to neutral pH (6.0–7.0). Enrich with compost or well-rotted manure before planting.
Watering: Water deeply 1–2 times per week, keeping soil evenly moist but not soggy. Mulch helps retain moisture and regulate temperature.
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 (e.g., 10-10-10) monthly or use a slow-release formula. Avoid high-nitrogen feeds.
Pruning: Pinch back when plants reach 12 inches tall to encourage bushiness. Deadhead regularly to prolong bloom.
Pest & Disease: Watch for aphids, slugs, and fungal issues. Ensure good air circulation and avoid overhead watering.
Propagation: Divide tubers in spring, ensuring each has at least one viable eye.