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.

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Iris Germanica 'Sun Devil'

Bearded Iris

Bearded Iris 'Sun Devil' is a tall bearded iris, reaching 40 inches in height. It features yellow standards that contrast with burgundy falls, edged with a fine yellow rim. The beards glow against the white spray pattern at the throat, adding further dimension to its mid-season blooms.

This iris thrives in full sun to part shade and prefers well-drained soil with neutral to slightly alkaline pH. It is deer-resistant and produces 7 to 8 buds per stalk, ensuring a long-lasting floral display.

Description Price
Bin Display Box of 15 Roots, Size #1 Rhizome $54.00
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Bulk Tray of 100 Roots, Size #1 Rhizome $305.00
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Iris Germanica 'Sun Devil' are U.S. grown. No tariffs apply.
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When should I plant Iris Germanica 'Sun Devil'?
Fall Planting Schedule
Growing and Maintenance Tips for Iris Germanica 'Sun Devil'

Planting: Plant rhizomes in late summer to early fall or early spring. Set them horizontally with the top of the rhizome just at or slightly above soil level. Space 12 to 24 inches apart for good air circulation.
Location: Full sun is ideal (6+ hours daily). In hot climates, light afternoon shade helps prevent leaf scorch.
Soil: Well-drained, moderately fertile soil with a neutral to slightly acidic pH (6.0–7.0). Avoid heavy or soggy soils—add grit or compost to improve drainage.
Watering: Water after planting and during dry spells. Once established, bearded irises are drought-tolerant and prefer drier conditions.
Temperature: Hardy in USDA zones 3–9. Tolerates cold winters and summer heat.
Fertilization: Apply a low-nitrogen fertilizer (e.g., 5-10-10) in early spring and again after blooming. Avoid overfeeding.
Pruning: Remove spent flower stalks and yellowing leaves. Cut foliage to 6 inches in late fall to reduce overwintering pests.
Propagation: Divide rhizomes every 3 to 4 years in late summer to maintain vigor and prevent overcrowding.
Pest & Disease: Watch for iris borers, soft rot, and leaf spot. Good drainage and air circulation help prevent issues.

Additional Information
Height 40 Inches
Spread 1-2 Feet
Spacing 16-18 Inches
Hardiness Zone 3-10
Color Yellow
Maroon
Detailed Description for Iris Germanica 'Sun Devil'

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