I have worked with A.D.R. Bulbs for almost 5 years now, and my company has sourced bulbs with them for longer than that. Communication is great - from ordering, to deliveries, to follow-ups on final product. I love the quality of the product as well as the service. We plant nearly 100,000 bulbs and A.D.R. keeps the whole process easy for us!
Louise Licata
, Bland Landscaping Co.
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Purple Circus is a fringed tulip with a unique blend of purple, purplish-red, pink, and white tones, making each flower slightly different. It blooms in late spring, reaching 12 to 24 inches tall, with flowers approximately 4 inches wide. This variety thrives in full sun to partial shade and is well-suited for borders, containers, and cut flower 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.
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