Lilac 'President Grevy'

Syringa vulgari 'President Grevy'

The Lilac 'President Grevy' (Syringa vulgaris 'President Grevy') is a popular garden variety known for its showy flowers and fragrance. The characteristics, cultivation methods, propagation techniques, and care tips for this variety can be summarized as follows:

Growth Characteristics
- Growth Form: It is a deciduous broad-leaved shrub that grows up to approximately 2 to 3 meters in height.
- Leaves: It has dark green, heart-shaped leaves that fall off in the autumn.
- Flowers: It blooms profusely in the spring with bluish-pale purple flowers. The inflorescences are large and have a strong fragrance.
- Growth Conditions: It prefers sunlight and thrives in well-drained soil.

Propagation Methods
- Cuttings: Semi-hardwood cuttings (soft but slightly firm parts) are commonly used during the summer.
- Grafting: It can be propagated through grafting in the autumn and late winter.
- Division: Mature trees can also be propagated by division. Cultivation Method
- Sunlight: Plant in a location that receives sufficient sunlight.
- Soil: Well-drained soil that is neutral or slightly alkaline is suitable.
- Watering: Water periodically after planting until the roots have stabilized; thereafter, simply ensure the soil does not dry out.
- Fertilizer: Use slow-release fertilizer initially to support spring growth.

Uses in Gardens
- Landscaping Tree: Widely used as a landscaping tree in gardens and parks due to its colorful flowers and strong fragrance.
- Fence: Also utilized as a natural fence due to its high growth rate.
- Interior Material: It is also popular as a cut flower due to the beautiful color of its flower stalks.

Important Pests and Diseases & Control Methods
- Diseases: Symptoms such as leaf spotting or wilting may occur, and caution is required regarding fungal diseases. These can be prevented by maintaining proper ventilation and spacing.
- Pests: Small pests such as aphids may appear; in the early stages, remove them by hand or wash them with water, and if the condition is severe, use eco-friendly insecticides. - Pest Control: Preventive measures include periodic observation and, if necessary, early removal.

Based on this information, you can enjoy beautiful lilacs by cultivating 'President Grevy'.

Plant Type
Plant Family	Oleaceae
Height	3~3.6m
Spread	210~240cm
Colors	pink
Bloom Period	May
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Lilac 'President Lincoln'
Syringa vulgaris 'President Lincoln'

Lilac 'Monji'
Syringa vulgaris 'Monge'