Yellow balsam

Impatiens noli-tangere

Impatiens noli-tangere is an annual plant that thrives in humid environments. It primarily grows at moist forest edges or along riverbanks and can reach a height of approximately 50 to 150 cm. Its yellow flowers bloom from July to September, and it reproduces by seeds during the winter.

Growth Characteristics
- Environment: It prefers moist soil and partial shade, but also grows well in complete shade.
- Temperature: It thrives in warm, humid environments, but can also grow in cool regions.
- Soil: It prefers fertile, well-drained soil.

Propagation Methods
- Seed Propagation: Seeds mature in the autumn and can be collected and sown the following spring.
- Germination: The germination rate is high in natural conditions, and seeds germinate easily if adequate moisture and temperature are maintained.

Cultivation Methods - Sowing: When planting seeds in the spring, cover them with soil to a depth of 1 cm and keep the soil moist. 2. Moisture Management: Maintaining moisture is important; provide sufficient water if moisture is deficient.
 - Fertilizer: During the growing season, applying a small amount of slow-release fertilizer can promote growth.

Garden Use
- Garden Design: Suitable for gardens with a natural atmosphere or forest-themed gardens.
- Aesthetic Value: Yellow flowers add vibrancy to summer gardens.

Important Pests and Control Methods
- Diseases: Root rot may occur if the soil is excessively wet; prevent this by improving drainage.
- Pests: Although rare, American maggots or scale insects may appear; if found, remove them by hand or use organic insecticides.

Yellow Impatiens is a great plant to add vitality to shady gardens. It is relatively easy to care for, making it suitable for beginners to grow.

Plant Family	Balsaminaceae
Height	40~100cm
Colors	yellow
Bloom Period	August~September
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-5°C

Balsam 'New Guinea'
Impatiens hybrid 'New Guinea'

Impatiens
Impatiens textori