
Description
The Dutch Iris 'Casablanca' (Iris x hybrid) features pure white petals with a delicate yellow throat, exuding timeless elegance. A strong-growing, mid-season bloomer, it is perfect for garden beds, borders, and cut flower arrangements. Supplied as dry bulbs, this hardy variety thrives in cool to temperate climates, naturalizes well, and adds a sophisticated touch to any garden setting.
🌱 Growing & Care Guide
- Aspect: Full sun to semi-shade
- Growing Zones: Cool to Temperate (Zones 1-4)
- Suitable States: ACT, NSW, VIC, TAS, SA (Cooler regions)
- Flowering: September - November (Spring)
- Height: Up to 1m
- Planting Depth & Spacing: 10cm deep, 10cm apart
- Frost Hardy: Yes
- Water Wise: No
🌼 Planting & Maintenance
- Planting Time: February - April
- Soil: Well-drained
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Tips:
- Best planted in groups for a striking visual effect.
- Thrives in garden beds, borders, and large containers.
- Water well from planting to encourage strong root growth.
- Fertilization: Apply a general-purpose fertilizer annually when new growth appears.
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After Flowering:
- Cut back flower stems but leave the foliage to feed the bulb for next season’s blooms.
- Once foliage yellows, trim it back or allow it to fade naturally.
💐 Why Choose Dutch Iris 'Casablanca'?
- Elegant white blooms with a soft yellow throat
- Strong, reliable grower that naturalizes well
- Supplied as dry bulbs for easy planting
- Hardy, low-maintenance, and perfect for gardens, cut flowers, and naturalizing
🌿 FAQs
❔ Is Dutch Iris 'Casablanca' easy to grow?
Yes! This variety thrives in well-drained soil with full sun to semi-shade and is largely self-sufficient.
❔ Can I plant it in pots or containers?
Yes! Just ensure regular watering, as pots dry out faster than garden soil.
❔ Does it require frequent watering?
No, but watering after planting helps establish strong roots.
❔ When should I cut the flowers for vases?
Pick flowers when the buds have begun to unfurl for long-lasting floral arrangements.
Ideal for Cool to Temperate zones (1-4) and states like ACT, NSW, VIC, TAS, and SA, Dutch Iris 'Casablanca' adds classic elegance and reliable beauty to any garden! 🌿