Ox knee

Achyranthes bidentata var. japonica

Achyranthes bidentata var. japonica
 - Growth Characteristics:
- As a perennial herb, it primarily grows at forest edges or in sunny areas below an altitude of 1,000 meters.
- It grows to a height of approximately 50 to 100 cm, with straight, branching stems.
- The leaves are opposite, measuring about 5 to 10 cm in length and 2.5 to 5 cm in width.
- It is characterized by green leaves and reddish stems during the summer.
 - Propagation Methods:
- It can be propagated by seeds and root division.
- Seeds can be sown directly in the spring or transplanted after seedling cultivation; the germination rate is relatively high.
- Root division is performed during the growing season in spring or autumn.
 - Cultivation Methods:
- It prefers sunny locations and well-drained soil. - Maintain adequate moisture but avoid overwatering, and replenish fertilizer as needed.
- Regular maintenance is required for weed removal and soil aeration.
 - Use in Gardens:
- Widely used for creating green spaces or for ornamental purposes.
- Suitable for natural gardens or the edges of walking paths.
- Relatively resistant to pests and diseases, making it easy to maintain.
 - Major Pests and Control Methods:
- Pests and diseases mainly include aphids.
- Biological control can be achieved by utilizing natural predators of pests or using plant extracts.
- Chemical control should be used only when necessary, and the use of chemicals should be carried out cautiously, taking the surrounding ecosystem into consideration.
- Although diseases caused by pathogens are rare, it is advisable to avoid using contaminated water or environments with poor ventilation.

Achyranthes japonica is a useful plant for gardens and natural green spaces due to its relatively easy cultivation and diverse ecological roles.

Plant Family	Amaranthaceae
Height	50~100cm
Colors	Green, white
Bloom Period	August~September
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-15°C

Teolsoe's knee
Achyranthes bidentata

Striped bellflower
Aconitum alboviolaceum