For the past ten years, we've had the good fortune of ordering thousands of bulbs from A.D.R. each fall to help further beautify Newport, RI. Not only is the quality of the bulbs outstanding, so is their customer service and attention to detail.
John Hirschboeck
, Daffodillion
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Crystal Star is a Fringed Tulip featuring pure yellow blooms with delicately fringed petal edges, adding texture and elegance to spring gardens. Its sturdy stems reach 16 to 18 inches, supporting flowers that can span up to 4 inches across. Blooming in mid to late spring, it thrives in full sun and well-drained soil, making it ideal for borders, containers, and cut arrangements.
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 | 22 Inches |
Spread | 2-4 Inches |
Spacing | 4-6 Inches |
Hardiness Zone | 3-8 |
Color |
Yellow |
Check back soon for additional details.