Is Yushu hardy?

Elm is a positive tree species, which likes light and drought and has strong adaptability to climate. It can grow in cold temperate zone, temperate zone and subtropical zone. Elm can resist dry and cold weather and is more suitable for planting in the north. There are some elms growing in the south, but the growth rate of elms growing in the south is very slow. Elm is cold-resistant, drought-resistant, barren-resistant, etc. And the requirements for soil are not strict, but it is most suitable for growing in deep, fertile and well-drained alluvial soil.

Is elm hardy? Elm: also known as spring elm and white elm. , also known as elm pimple, is a deciduous tree of Ulmaceae. The leaves of flowers bloom first and cluster in the axils of branches. Samara sparsely obovate, rounded. The flowering and fruiting period is from March to June (later in Northeast China).

Elm is cold-resistant and dry-cold-resistant, which is more suitable for planting in the north. There are some elms growing in the south, but the growth rate of elms growing in the south is very slow. Elm is drought-tolerant and barren, and has no strict requirements on soil, but it is most suitable for growing in deep, fertile and well-drained alluvial soil. Will elm freeze to death in winter? Elms don't freeze to death in winter. Elm can be planted directly in the open air in southern winter and in greenhouse in northern winter. Comparatively speaking, it is still cold in winter in the north, so we should do a good job in keeping out the cold.

The suitable growth environment of elm is a positive tree species, which is light-loving, drought-tolerant and has strong climate adaptability, and can grow in cold temperate zone, temperate zone and subtropical zone. Elm has strong adaptability, strong soil conservation, fast growth, long life and strong anti-pollution ability. Can know dry and cold climate and moderate salinity, but not resistant to water and humidity (rainy season waterlogging). It has anti-pollution and strong dust retention ability for leaves. It grows well in alluvial soil and the Loess Plateau, where the soil is deep, fertile and well drained.

How to overwinter elm bonsai in winter? You should know whether the soil in the basin is dry or wet. If you don't do it, you should water it thoroughly. Generally, elm leaves are watered when they fade slightly, so it is more appropriate to control the plant shape and short and dense leaves, which can be kept in the sun. If the room stays cool for a long time, yellow leaves will fall and bacteria will breed.

You don't need to go indoors in winter, but you can put it in the leeward and sunny place for maintenance. In the leeward and sunny place with low temperature in the north, you can bury the basin in the soil. The branches of elm trees are wrapped with a layer of plastic tape for protection; Another way is to paint the trees white to protect them, or to protect them with drugs, which can effectively keep out the cold.