Plate flower 'Spring Celebrity White'

Alcea rosea 'Spring Celebrities White'

Growth Characteristics

Alcea rosea 'Spring Celebrities White' is an improved variety of the hollyhock, characterized by its pure white flowers. This variety is relatively short, growing to a height of approximately 60–80 cm, and blooms during the summer. It prefers sunlight and thrives in well-drained soil.

Propagation Methods

It is primarily propagated by seeds. Seeds can be sown directly in spring or autumn, or germinated indoors to grow seedlings. Soaking the seeds in water before planting can increase the germination rate. The germination period usually takes about 1–2 weeks, and it is advisable to avoid high-temperature and high-humidity environments after germination.

Cultivation Methods
 - Soil Preparation: Prepare well-drained and moderately fertile soil.
 - Planting: Plant seeds at a depth of about 1 cm. When transplanting seedlings, plant them with a spacing of about 30–40 cm. 3. Watering: Consistent watering is required during the early growth stages, but once mature, it tolerates dry environments well.
 - Sunlight: It requires at least 6 hours of sunlight per day.

Uses in the Garden
Due to its low stature and beautiful flowers, 'Spring Celebrity White' is suitable for garden edges or as background planting. It harmonizes well with other flowers and is excellent for providing a bright accent in flowerbeds. In particular, since white flowers blend well with other colors, it is useful when creating a colorful garden.

Important Pests and Diseases & Control Methods - Diseases: It is susceptible to rust (rust fungus), so it is important to ensure good ventilation and avoid overwatering. If disease occurs, control it using fungicides or appropriate pesticides.
 - Pests: Snails and aphids are common pests. Snails can be controlled by physically removing them or using attractants. Aphids can be controlled by spraying soapy water or using chemical insecticides if necessary. To prevent pests and diseases, it is important to ventilate the area around plants frequently and to avoid overwatering by adjusting watering.

Plant Family	Malvaceae
Height	60~90cm
Spread	30~60cm
Colors	white
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

hollyhock
Alcea rosea

Plate flower 'Spring Celebrity Purple'
Alcea rosea 'Spring Celebrities Purple'