Celast's alder

Clethra alnifolia 'Caleb'

Clethra alnifolia 'Caleb' is a small shrub characterized by its fragrant flowers blooming during the summer.

Growth Characteristics- Size: Mature plants typically grow to a height of 1 to 1.5 meters.
- Leaves: They are oval-shaped and have glossy green leaves.
- Flowers: They primarily bloom in the summer, producing fragrant white or light pink flowers.
- Environment: It thrives in partial shade to full sun and prefers moist soil.

Propagation Methods- Seed Propagation: You can sow mature seeds after collecting them, but germination rates may be low.
- Cuttings: It is common to propagate by taking healthy branches in the summer or autumn.

Cultivation Methods - Soil: Select fertile soil with good drainage.
 - Planting: Plant at a distance of approximately 1 meter from other plants. 3. Watering: Provide sufficient water, especially during droughts.
 - Fertilization: Supply nutrients using slow-release fertilizer in the spring.

Uses in the Garden
- It is used as an ornamental plant in the garden due to its pleasant fragrance and beautiful flowers.
- It is mainly planted as a hedge or boundary plant.

Important Pests and Control Methods
- Diseases: Mold may mainly appear on the leaves; in this case, use an appropriate fungicide.
- Pests: Common pests include aphids, which can be controlled with soapy water or appropriate insecticides.
- Prevention: For healthy growth, it is important to ensure good ventilation and avoid excessive moisture.

This information can be helpful in growing the 'Caleb' variety of Japanese Forsythia. With proper care and attention, it will become an excellent ornamental plant for your garden.

Plant Family	Alnus family
Height	90~180cm
Spread	90~180cm
Colors	white
Bloom Period	July~August
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-30°C

Mountain plum alder
Clethra acuminata

Fragrant alder
Clethra alnifolia