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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Muscari 'Atlantic'

Grape Hyacinth

Muscari 'Atlantic' is a vibrant grape hyacinth, reaching 8 inches in height. It produces azure-blue, bell-shaped flowers with a sweet fragrance, blooming in mid-spring. This variety is particularly striking when planted in dense drifts or alongside narcissus and tulips for a layered effect.

Thriving in full sun to part shade, 'Atlantic' prefers rich, well-drained soil and is deer-resistant, rabbit-resistant, and beloved by pollinators. It naturalizes well, making it an excellent choice for rock gardens, borders, and containers.

Description	Price
10 Retail Packages of 20 Bulbs, Size 9/10 cm	$46.00
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Bin Display Box of 250 Bulbs, Size 9/10 cm	$52.50
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Bulk Tray of 1250 Bulbs, Size 9/10 cm	$187.50
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When should I plant Muscari 'Atlantic'?

Growing and Maintenance Tips for Muscari 'Atlantic'

Planting: Plant bulbs in fall, 3 to 4 inches deep and 2 to 3 inches apart, with the pointed end up. For a natural look, scatter and plant where they fall.
Location: Full sun to partial shade. Ideal under deciduous trees where spring light is abundant before leaf-out.
Soil: Well-drained, moderately fertile soil with a neutral to slightly acidic pH (6.0–7.0). Tolerates sandy or loamy soils.
Watering: Water after planting and during active growth in spring. Once foliage yellows, reduce watering—bulbs prefer dry summer dormancy.
Temperature: Hardy in USDA zones 4–8. Requires a cold period to bloom reliably.
Fertilization: Apply compost or a low-nitrogen fertilizer in fall or early spring. Bone meal is also beneficial at planting.
Pruning: Allow foliage to die back naturally—it nourishes the bulb for next year. Remove seed pods if you want to limit self-seeding.
Propagation: Naturalizes easily by offsets and self-seeding. Divide clumps in summer when dormant if needed.
Pest & Disease: Generally pest-free. Deer- and rodent-resistant. Good drainage prevents bulb rot.