We have been purchasing our bulbs from A.D.R. for many years now. As a contractor, the process to order bulbs for many different clients is easy and seamless. The website is a wonderful tool that we refer to quite often for product information, photos, and combination ideas. Our bulbs always arrive on time and wonderfully organized to make our installation much more efficient . The product is top notch and leaves our customers with wanting more and more each season.

Ashley Marrin , Bret-Mar Landscape

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Hyacinthus Orientalis 'Rainbow Mixture'

Hyacinth

Hyacinthus orientalis 'Rainbow Mix' reaches 8 to 12 inches tall, featuring a vibrant blend of multicolored florets in shades of pink, purple, blue, yellow, and white. These densely packed flower spikes create a dazzling spring display, complemented by their sweet fragrance, which attracts bees and butterflies as a valuable early-season nectar source. Ideal for mass plantings, borders, containers, and park landscapes, this variety thrives in full sun to part shade and prefers well-drained, organically rich soil. It is deer-resistant, returning reliably each spring for a colorful and fragrant display.

Description	Price
10 Retail Packages of 4 Bulbs, Size 16/17 cm	$34.00
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Bin Display Box of 50 Bulbs, Size 16/17 cm	$37.50
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16 Value Packages of 10 Bulbs, Size 14/15 cm	$111.84
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Bulk Tray of 250 Bulbs, Size 16/17 cm	$167.50
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When should I plant Hyacinthus Orientalis 'Rainbow Mixture'?

Growing and Maintenance Tips for Hyacinthus Orientalis 'Rainbow Mixture'

Planting: Plant bulbs in fall, 4 to 6 inches deep and 4 to 6 inches apart, with the pointed end facing up. For best results, plant in groups for maximum fragrance and visual impact.
Location: Full sun to partial shade. Choose a spot with good air circulation to prevent disease.
Soil: Moist but well-drained, slightly acidic to neutral soil (pH 6.0–7.0). Avoid heavy clay—amend with compost or sand if needed.
Watering: Water after planting, then only during dry spells. Avoid overwatering—bulbs are prone to rot in soggy soil.
Temperature: Hardy in USDA zones 4–8. Requires 10–14 weeks of cold to bloom reliably.
Fertilization: Apply a balanced fertilizer at planting and again in early spring as shoots emerge.
Pruning: Remove spent flower spikes after blooming. Allow foliage to die back naturally to feed the bulb.
Propagation: Naturalizes slowly by offsets. Lift and divide clumps every few years in summer when dormant.
Pest & Disease: Generally pest-free. Bulbs are toxic to rodents and deer, but wear gloves—handling may cause skin irritation.