I am a landscape designer and have been purchasing 1000's of spring flowering bulbs from A.D.R. Bulbs for 100's of clients in the last 20 years. The bulbs have always been of top quality and if there were any problems, they have been quick to rectify. My orders are often complicated with many varieties and different amounts and they have always filled and delivered everything on time with the best customer care and attention to detail. The pictures in their catalog and website are beautiful. I have visited their facility in NY and was impressed with all their handling equipment and organization. I would highly recommend A.D.R. Bulbs to anyone in the wholesale trade who wants to purchase quality bulbs and work with genuinely nice people.
Nancy Greenlee
, From The Ground Up
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Dahlia 'Rocco' is a pompon variety with small, perfectly rounded blooms in a rich purple hue. The flowers, reaching about 2 inches across, are densely packed with inward-curving petals, creating a charming, button-like effect. Growing on the shorter side, it thrives in full sun with well-drained soil, making it excellent for cutting gardens and compact spaces. Blooming from midsummer until frost, it provides a steady display of vibrant color. Hardy in USDA zones 8 to 11.
Description | Price | |||
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10 Retail Packages of 1 Bulb, #1 Size tubers | $36.00 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU SRET0000028 is restocked. | ||||
Bulk Box of 25 Bulbs, #1 Size tubers | $59.50 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU SBIN0000044 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 bushy habit and ensure good airflow.
Location: Full sun (6–8 hours daily) is ideal. In hot climates, light afternoon shade helps prevent stress.
Soil: Well-drained, fertile loam 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: Feed monthly with a balanced or low-nitrogen fertilizer. Overfeeding nitrogen can reduce bloom quality.
Pruning: Pinch back when plants reach 12 inches tall to encourage branching. Deadhead regularly to promote continuous bloom.
Pest & Disease: Watch for aphids, slugs, and powdery mildew. Ensure good air circulation and avoid overhead watering.
Propagation: Divide tubers in spring, ensuring each has at least one viable eye.
Height | 40 Inches |
Spread | 18-20 Inches |
Hardiness Zone | 8-11 |
Color |
Pink |
Check back soon for additional details.