Peony 'Wilhelmina in Corning'

Paeonia lactiflora 'Koningin Wilhelmina'

The peony 'Koningin Wilhelmina' (Paeonia lactiflora 'Koningin Wilhelmina') is one of the popular ornamental varieties. The following is information regarding this variety's growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases and control methods.

Growth Characteristics
- Growth Form: This variety is a perennial herbaceous plant with straight, tall stems.
- Flowers: The flowers are large, beautiful pink, and have a showy appearance.
- Flowering Period: It blooms mainly from spring to early summer.
- Leaves: It has lush, glossy green leaves.

Propagation Methods
- Division: Propagate by dividing root clumps in autumn or early spring.
- Seeds: Propagation is possible by seeds, but it takes a long time to grow.

Cultivation Methods
- Sunlight: It thrives in sufficient sunlight but also grows well in partial shade. - Soil: It prefers well-drained soil and adapts well to slightly acidic to neutral soils.
- Watering: Water appropriately to prevent overwatering and keep the soil from drying out.
- Fertilizer: Apply organic fertilizer in spring and autumn.

Garden Uses
- Landscaping: It can be planted in flowerbeds or along borders to enhance the landscape.
- Cut Flowers: It is also popular as a cut flower and is used for bouquets or decorations.

Important Pests and Control Methods
- Gray Mold: It is prone to occur in areas with high humidity and poor ventilation, so improve ventilation and use fungicides if the disease occurs.
- Leaf Blight: Immediately remove infected leaves and use a fungicide containing an effective agent against spot fungi.
- Aphids: Observe the plant periodically and remove them immediately upon discovery, or use a systemic insecticide.

Based on this information, cultivate a healthy 'Corningin Wilhelmina' to enhance the beauty of your garden.

Plant Family	Peony family
Height	80cm
Spread	90~120cm
Colors	pink
Bloom Period	May~June
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

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