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 'Leonardo' is a compact decorative variety with profuse salmon-pink blooms, each accented with a touch of yellow at the petal base. The flowers, reaching about 5 inches across, stand out against dark green foliage, creating a vibrant display. Growing up to 14 inches tall, it thrives in full sun with well-drained soil, making it ideal for beds, borders, patios, and containers. Blooming from midsummer until frost, it provides continuous color throughout the season. Hardy in USDA zones 8 to 11, tubers should be lifted and stored in colder climates. A recipient of the Royal Horticultural Society’s Award of Garden Merit, it’s a standout for compact spaces and long-lasting floral impact.
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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 12 to 18 inches apart—Gallery dahlias are compact, making them ideal for containers and small garden spaces.
Location: Full sun (6–8 hours daily) is best. In hot climates, light afternoon shade helps prevent stress.
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: Feed every 4–6 weeks with a balanced or low-nitrogen fertilizer. Too much nitrogen can reduce flowering.
Pruning: Pinch back when plants reach 8–10 inches tall to encourage bushiness. Deadhead regularly to extend bloom time.
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 | 14 Inches |
| Spread | 18-20 Inches |
| Hardiness Zone | 8-11 |
| Color |
Pink |
49 Black Meadow Rd
Chester, NY 10918 USA
Phone: (800) 990-9934
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