Over 100,000 daffodil bulbs have been planted in the City of White Plains since 2014 when White Plains Beautification Foundation started The Daffodil Project. With the expertise of Walter & Chris Ruigrok from A.D.R. Bulbs our public spaces have dazzled with daffodils. A.D.R. offers a wonderful range of choices and excellent quality bulbs at competitive pricing, and supported by excellent customer service. WPBF values its long-standing relationship with A.D.R. Bulbs.

Joanna Daddario , White Plains Beautification Foundation

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Hyacinthus Orientalis 'Delft Blue'

Hyacinth

Hyacinthus orientalis ‘Delft Blue’ reaches 8 to 12 inches tall, featuring soft porcelain‑blue florets with gently shaded lavender undertones, creating a classic, soothing mid‑spring display. Its densely packed, upright flower spikes release a sweet, lingering fragrance that draws early pollinators and adds elegance to borders, beds, and containers. Thriving in full sun to part shade and well‑drained soil, this beloved variety is also deer‑resistant, ensuring dependable spring performance year after year.

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When should I plant Hyacinthus Orientalis 'Delft Blue'?

Growing and Maintenance Tips for Hyacinthus Orientalis 'Delft Blue'

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.