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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Labrador is a fringed tulip with deep maroon-black petals that age to a red-wine hue. The heavily fringed flowers can span up to 4 inches across, standing 18 to 20 inches tall. Blooming in mid to late spring, this variety thrives in full sun to partial shade and is well-suited for containers, borders, and cut flower arrangements.
68.75
Planting: Plant in fall once soil temperatures fall below 55°F. Set bulbs 6–8 inches deep with the pointed end facing up. Fringed tulips appreciate a sunny, protected site that showcases their refined, serrated petal edges.
Spacing: Space bulbs 4–6 inches apart. For maximum impact, plant in groups of 10 or more to emphasize their intricate textures and luminous, often bi-colored blooms.
Light: Full sun yields the best color and stem strength. While they tolerate light shade, sunlight enhances the clarity and sparkle of their fringed edges.
Soil: Use well-drained, neutral to slightly acidic soil (pH 6–7). Avoid soggy spots—good drainage is essential to maintain bulb health and flower form.
Watering: Water after planting to settle the bulbs. In spring, water during prolonged dry spells but never allow the soil to remain soggy—excess moisture may damage flower integrity.
Temperature & Dormancy: Requires 12–16 weeks of cold (below 50°F) to promote healthy root development and flowering.
Fertilization: Apply a balanced bulb fertilizer at planting and again in spring when foliage emerges. This supports strong stems and crisp fringe detail in the blooms.
Pests: Generally low-maintenance. Mulch or mesh helps deter squirrels. Deer will eat buds and emerging foliage—especially in early spring—so use repellents or fencing in vulnerable areas.
Disease: To avoid Botrytis (Tulip Fire), plant only firm, healthy bulbs in sunny, well-ventilated beds. Avoid overhead watering. Remove and discard any infected plant material—do not compost it. Rotate planting sites annually and avoid replanting in affected areas for at least three years.
Height | 20 Inches |
Spread | 2-4 Inches |
Spacing | 4-6 Inches |
Hardiness Zone | 3-8 |
Color |
Black |
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