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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Gladiolus Large Flowering 'Blue Isle' (Ships in Spring)

Gladiolus

Gladiolus 'Blue Isle' is a striking variety with deep blue-purple blooms that create a dramatic display. The flowers, measuring about 3 to 4 inches across, are arranged along one side of sturdy stems, with 10 to 12 florets opening at a time. This gladiolus grows 36 to 48 inches tall and thrives in full sun with well-drained soil. Blooming from mid to late summer, it is an excellent choice for borders, bouquets, and cut-flower arrangements. Hardy in USDA zones 3 to 10, the corms should be lifted and stored in colder climates.

Description	Price
Bin Box of 100 Bulbs, Size 12+	$31.40
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10 Retail Packages of 10 Bulbs, Size 12/14 cm	$36.00
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Bulk Tray of 500 Bulbs, Size 12+	$140.00
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Growing and Maintenance Tips for Gladiolus Large Flowering 'Blue Isle' (Ships in Spring)

Planting: Plant corms in spring after the last frost, 4 to 6 inches deep and 6 inches apart, with the pointed end facing up. For continuous blooms, stagger plantings every 10–14 days until midsummer.
Location: Full sun is best. Choose a sheltered spot to protect tall flower spikes from wind.
Soil: Well-drained, sandy or loamy soil with a slightly acidic to neutral pH (6.0–7.0). Add compost or grit to improve drainage.
Watering: Water deeply after planting, then weekly during active growth. Mulch helps retain moisture and suppress weeds.
Temperature: Hardy in USDA zones 8–10. In colder zones, lift corms in fall and store in a cool, dry place.
Fertilization: Apply a balanced fertilizer (e.g., 5-10-10) at planting, then every 4–6 weeks during the growing season.
Pruning: Remove spent flower spikes to encourage more blooms. Allow foliage to die back naturally to feed the corm.
Staking: Tall varieties benefit from staking to prevent flopping. Insert supports early to avoid damaging roots.
Propagation: Lift and divide corms in fall. Replant healthy corms and save offsets for future seasons.
Pest & Disease: Watch for thrips, aphids, and fungal issues. Rotate planting sites and ensure good air circulation.