Champi tree

Tilia americana

American Linden (Tilia americana)

Growth Characteristics
This is a deciduous tree native to North America. It typically grows to a height of 20 to 35 meters and features broad, oval leaves and yellow flowers. The flowers bloom between June and July and have a strong fragrance that attracts pollinating insects such as bees. It prefers fertile, moist soil and thrives best in sunny locations.

Propagation Methods
It is primarily propagated by seeds. To obtain seeds, mature fruits must be harvested in the summer, the shells removed, and the seeds dried away from direct sunlight. Seeds should be sown in the autumn, or vernalized by refrigeration before planting in the spring to increase germination rates.

Cultivation Methods - Soil Preparation: Ensure well-drained and fertile soil.
 - Planting: Plant seeds at a depth of approximately 2-3 cm and water thoroughly.
 - Watering: Sufficient water supply is required during the early growth period. Afterwards, water according to rainfall.
 - Fertilization: Apply slow-release fertilizer 2 to 3 times during the growing season.
 - Pruning: Manage the plant to your desired shape by pruning during the winter.

Uses in GardensBecause it provides large, wide shade, it is a popular landscaping tree in gardens and parks. Additionally, its pleasant flower fragrance makes it suitable for ornamental purposes. Furthermore, it adapts well to urban environments, contributing to air purification.

Important Pests and Control Methods - Smooth Leaf Disease: Branches become smooth and leaves turn yellow. Remove infected branches and use a fungicide containing copper.
 - Leaf Beetle: Leaves are damaged by beetles that eat parts of the leaves. In the early stages, remove them by hand; if the damage is severe, spray an insecticide for control.
 - Leaf Blight: This is a phenomenon where the tips of leaves dry out, caused by excessive moisture or nutrient deficiency. Prevent this by improving soil drainage and providing appropriate fertilizer. Although the Japanese linden is relatively easy to care for, it can be grown healthily through proper care tailored to the growing environment.

Plant Type
Plant Family	Malvaceae
Height	15~24m
Spread	9~15m
Colors	white
Bloom Period	April to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-40°C

broad-leaved linden
Tilia platyphyllos

Daegu stonecrop
Crassula aquatica