Yeonyeong Elementary School Obataum

Trillium ovatum

Trillium ovatum is a perennial plant native to western North America and is widely known as a wildflower. The following is information regarding the growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and control methods of Trillium ovatum.

Growth Characteristics
- Habitat: It thrives primarily in moist soil under the shade of trees.
- Growth Habits: It typically grows to a height of about 30 cm and has broad, oval leaves.
- Flowers: White or pale pink flowers bloom in March and April, turning red over time.

Propagation Methods
- Seeds: Propagation by seeds is common, but germination takes some time. It tends to germinate after passing through a cold winter.
- Division: It can be propagated by dividing root clumps in the spring.

Cultivation Methods
- Soil: Well-drained humus is the most suitable soil.
- Location: Partial shade is preferred, and it is best to avoid excessive sunlight. - Watering: Avoid overwatering, but it is recommended to maintain consistent moisture.

Uses in the Garden
- Obatum is a good choice for gardens with a natural feel, especially in shaded forest gardens.
- It also provides flowers in late spring, allowing you to enjoy the changing colors until early autumn.

Important Pests and Control Methods
- Pests and Diseases: It is relatively resistant to pests and diseases, but soft rot or aphids may occur.
- Control Methods: It is important to maintain proper air circulation and avoid overwatering. Natural insecticides can be used if necessary.

Obatum is a relatively easy plant to care for, and you can enjoy its beautiful flowers provided the right environment is provided. It can be a good choice when you want to add natural beauty to your garden.

Plant Type
Plant Family	Yeoro and
Height	25~60cm
Spread	25~30cm
Colors	white
Bloom Period	March to June
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-10°C

American Yeongyeong Elementary School
Trillium cuneatum

Chloropetalum var. giganteum
Trillium chloropetalum var. giganteum