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Dutch Iris 'Casablanca'
Iris hollandica
'Casablanca'
The Dutch Iris 'Casablanca' (Iris hollandica 'Casablanca') is a widely loved bulbous plant that produces beautiful white flowers. Below are the main characteristics and care methods for this variety. Growth Characteristics - Flower Color and Shape: It has fine, pure white petals and produces medium-sized flowers. - Size: It typically grows to about 50–60 cm, with straight and sturdy stems. - Flowering Season: It generally blooms from spring to early summer. Propagation Methods - Bulb Division: It is common to propagate by separating the bulbs. Carefully remove fine roots in the autumn, then plant the separated bulbs. - Sowing: Propagation by seeds is difficult and time-consuming, so propagation by bulbs is generally preferred. Cultivation Methods - Soil: It grows well in well-drained soil, and it is recommended to use a mixture of sand and leaf mold. 2. Sunlight: It is ideal to grow it in a sunny location. - Water Management: Avoid excessive moisture and water regularly to prevent the soil from drying out. - Fertilizer: Replenish nutrients by applying fertilizer during the early growth period and before flowering. Garden Use - It is excellent as a border plant or background plant, and looks beautiful when planted along the edges of flower beds. - With well-tended stems and flowers, it is also suitable for cut flowers. Important Pests and Diseases & Control Methods - Diseases: Fungal diseases affecting leaves and stems can be prevented by creating a well-drained environment. Remove diseased parts and use an appropriate fungicide if necessary. - Pests: Regularly inspect and control pests such as aphids. Pests can be eliminated using soapy water or suitable insecticides. By following the care methods above, you can grow a healthy Dutch Iris 'Casablanca'. We hope this information is helpful for your gardening.
Plant Family
Iris family
Height
30~60cm
Spread
5~7cm
Colors
white
Bloom Period
May~June
Water Needs
commonly
Exposure
Sunny
Freezing Resistance
-10°C
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