White nettle with small branches is a dwarf species with small leaves, light emerald green and silver veins.
Big nettle, this nettle has erect stems, many branches and leaves, and purple veins.
Urtica sinica is a small perennial woody plant, which grows and develops in a creeping way. The leaves of Urtica zianni are opposite, oval and spacious. The young leaves are dark green, shiny, milky white, as dense as chicken feathers, clear and remarkable, and have strong ornamental value. The whole plant is petite and exquisite, with beautiful and gentle posture, which is very popular with us. It is a very fashionable potted green plant.
Urtica xueanni is a woody plant that has been growing for many years. It crawls and grows, its leaves are oval and its outer edges are wrinkled. The milky veins are more concentrated, and the emerald green of the leaves is not obvious, but it is white. Urtica xueanni is a very popular small and medium-sized potted variety.
Urtica grandiflora is a kind of nettle. Urtica grandiflora has petite, oval or oval leaves, which are flexed and stretched, and the outer edges of the leaves are wrinkled. The leaves are dark green. They have rust-red veins and feathers. The nettle with big flame has high ornamental value.
Breeding method: the breeding nettle can be cut all year round under the suitable temperature standard, and the cutting effect is the best when the environmental temperature is slightly higher from May to September.
The soil layer where nettles grow and develop can be put into the pot body with a thickness of 2cm as the filter layer, then sprinkled with a layer of fully fermented organic fertilizer with a wall thickness of about1~ 2cm, and then covered tightly with one of paddy soil, river mud and humus soil, or cultivated with garden soil: fly ash =3∶ 1.
Environmental Humidity The nettle grass needs to be moist in the natural environment, and it needs high air relative humidity in the growing period. In the very hot weather season, the water surface evaporates greatly and is very dry. In addition to watering to improve the environmental humidity of bonsai soil, it is necessary to sprinkle water on leaves and roads. Ensuring high air relative humidity is beneficial to the growth and development of nettle leaves and stems. However, the flower soil drainage pipe is better, it can't store water, and the leaves can't be soaked in the fog for a long time, otherwise the leaves will turn white and easily cause loose rot. But in winter or rainy days, bonsai soil can be a little dry and manic, and the humidity can be appropriate.