English
한국어
English
Español
中文
हिंदी
Home
News
Community
Dictionary
English
한국어
English
Español
中文
हिंदी
View list
Azalea 'Mount Saint Helens'
Rhododendron luteu
'Mount Saint Helens'
Azalea 'Mount Saint Helens' (Rhododendron luteum 'Mount Saint Helens') is a shrub frequently used in gardens for its attractive flowers and vibrant colors. The following is information regarding this variety's growth characteristics, propagation methods, cultivation techniques, garden uses, and pest and disease control methods. Growth Characteristics - Environment: It thrives in partial shade and prefers a mild climate. - Soil: It shows optimal growth in well-drained, slightly acidic soil. - Size: Mature plants typically grow up to 1.5 to 2 meters tall. - Flowers: Attractive pink or orange flowers bloom in the spring and have a sweet fragrance. Propagation Methods - Cuttings: It is common to take semi-hardwood cuttings in the summer and allow them to root. - Seeds: Propagation by seeds is also possible, but caution is required due to potential significant variation. It is best to plant seeds immediately after they mature. Cultivation Methods - Planting Season: Spring or autumn is suitable. - Watering: Maintain moderate moisture, but avoid overwatering. - Fertilization: Provide nutrients using acidic fertilizer in the spring. - Pruning: After the flowers have faded, prune to shape the plant and promote growth. Uses in the Garden - Border Planting: Suitable for borders or small hedges. - Flowerbeds: Can beautifully decorate flowerbeds by harmonizing with other flowers. - Solitary Planting: Provides a sufficient decorative effect even when planted alone. Important Pests and Control Methods - Powdery Mildew: May occur frequently; to prevent this, ensure good ventilation and use sulfur-based fungicides if necessary. - Aphids: If detected early, remove them using soapy water or garden air fresheners. - Gessler's Azalea: Larvae can gnaw on the leaves, so observe regularly and use insecticides to prevent this. With this information, you can successfully grow a healthy 'Mount St. Helens' Azalea.
Plant Type
Plant Family
Rhododendron family
Height
150~180cm
Spread
150~180cm
Colors
pink
Bloom Period
May~June
Water Needs
commonly
Exposure
Sunny
Freezing Resistance
-15°C
Azalea 'My Mary'
Rhododendron austrinum 'My Mary'
Azalea 'Klondike'
Rhododendron 'Klondyke'