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Itea 'Henrys Garnett'
Itea virginica
'Henry's Garnet'
Itea virginica 'Henry's Garnet' is a deciduous broad-leaved shrub native to North America. This variety is highly valued for its ornamental value, particularly in the autumn when its leaves turn red. Growth Characteristics: Itea 'Henry's Garnet' generally grows to a height of 1.5 to 2 meters and has a spreading form. The leaves are arranged alternately; they are bright green in the summer and turn red or purple in the autumn. White inflorescences bloom between June and July, and the flowers emit a sweet fragrance that attracts surrounding insects. Propagation Methods: Itea can be propagated by cuttings or seeds. For cuttings, use semi-hardwood cuttings in the summer and apply a rooting hormone to promote rooting. Seeds are harvested in the autumn, refrigerated during the winter, and sown in the spring. Cultivation Method: Itea 'Henri's garnit' thrives in moist, acidic soil and can adapt to conditions ranging from full sun to partial shade. It should be planted in well-drained soil. After planting, it is recommended to mulch to prevent moisture evaporation. Provide sufficient water during the growing season, and a single application of organic fertilizer in the spring is sufficient. Garden Use: Itea 'Henri's garnit' is primarily used as an ornamental plant due to its vibrant autumn foliage and white flower clusters in spring and summer. It is suitable for planting along garden borders or near streams. It can also be utilized in urban environments or as a salt-tolerant plant. Important Pests and Control Methods: Itea is generally resistant to pests and diseases. However, symptoms such as leaf spots or powdery mildew may occasionally appear. In such cases, appropriate pesticides should be used, or the affected parts should be removed to prevent further spread. Regularly checking ventilation conditions and maintaining a well-drained environment can prevent most problems.
Plant Family
Iteaidae
Height
90~120cm
Spread
120~180cm
Colors
white
Bloom Period
May~June
Water Needs
commonly
Exposure
Sunny
Freezing Resistance
-30°C
Itea 'Merlot'
Itea virginica
'Merlot'
Net sowthistle
Ixeris tamagawaensis