Nettle nettle

Urtica laetevirens

Urtica laetevirens is a perennial plant belonging to the Urticaceae family, native primarily to East Asia. The following describes the plant's growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases, as well as control methods.
 - Growth Characteristics:
- Urtica laetevirens thrives in relatively humid environments and can grow in partial shade or in sunny locations.
- It typically grows to a height of 30 to 60 cm, and its leaves have serrated edges.
- The leaves and stems are covered with irritating hairs, which may cause a stinging sensation upon contact.
 - Propagation Methods:
- Propagation by seeds is common, and it is recommended to sow them in spring or autumn.
- It is capable of self-propagation, with new plants emerging from rhizomes that spread underground. 3. Cultivation Method:
- It thrives in well-drained soil, and maintaining moisture is important.
- Be careful not to let the plant dry out when watering, and it is recommended to use slow-release fertilizer during the growing season.
- It is necessary to tidy up the surrounding area to prevent weed growth.
 - Use in the Garden:
- Stinging nettle can be used as an ornamental plant in itself, and its unique leaf shape can be a standout feature in the garden.
- It can also be planted as a companion plant because it is effective at repelling pests.
 - Major Pests and Control Methods:
- Although it is relatively resistant to pests, it can be susceptible to aphids or leaf blight.
- Aphids can be removed using soapy water or natural insecticides.
- Immediately remove and separate any diseased leaves to prevent transmission to other plants. Due to its unique growth characteristics and reproductive capacity, nettles can grow in various environments, and with proper care, they can be effectively utilized in the garden.

Plant Type
Plant Family	Nettle family
Height	50∼100cm
Spread
Colors	green
Bloom Period	July to October
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-10°C

nettle
Urtica thunbergiana

Western nettle
Urtica dioica