So, is there an effective way to avoid the branches falling off in broom bonsai? Juanzi's last article briefly introduced some methods. In this article, Juanzi tells you in detail how to avoid losing the broom.
1. Bromus species. Plants need to grow vigorously in flowerpots.
It needs to maintain vigorous growth, so the branches on the trunk need to be preserved. In addition to the necessary modeling branches, unnecessary branches should not be cut off at one time, but should be cut off slowly according to the needs of modeling after the tree is restored. However, a large number of one-time cutting will probably lead to the phenomenon of overall dryness, which will seriously affect the growth and beauty of pile materials.
On the other hand, it is very important to balance the tree potential, and the tree potential is also very important for the growth of pile materials. Only when the roots, stems, branches and leaves of the pile can grow vigorously can the pile recover from the heavy damage suffered in the previous setting, so as to accumulate enough nutrients and prepare for pruning and modeling.
As for the modeling of Bromus species. Pruning is the main method and there is no need to use Pinza because of the cortex of Bromus. Very thin, and the metal wire used by Pinza, even if skillfully used, will also affect the nutrient transport on the branches. After a long time, the branches in Pinza will grow weak because of insufficient nutrient supply, and then it is inevitable to die and lose branches.
The broom after plastic surgery should not be over-pruned, not more than twice a year, and the best time for pruning is before the rainy season and the budding period. However, after defoliation in autumn and winter, for local plastic pruning, it is necessary to move the broom bonsai indoors or in the greenhouse before the temperature drops to 0℃, because the cut after pruning has not recovered, and if the temperature is too low, the wound will be frostbitten, causing necrosis, affecting the surrounding branches, causing necrosis and falling off.
2. Bromus species. Planting in a flowerpot should not cause serious water loss.
Severe water shortage is also one of the main reasons for brome branches falling off. Ensuring soil moisture is one of the important tasks of Bromus miniascape. Pot soil is short of water, and the water absorbed by roots can not supply the water lost by transpiration, which will cause branches and leaves to dry up and wither, especially in summer. If water is replenished in time, withered branches and leaves will be full again and regain vitality, but inevitably some cells will be destroyed and stop growing.
The brome rescued after water shortage has recovered, but you will find that its dry and wet cycle will be significantly longer. This is because of lack of water, the cells on the branches are destroyed, which leads to growth stagnation and greatly reduces the transpiration and loosening ability of plants. After a long time, it is inevitable to lose branches. This kind of branch death caused by water shortage can be seen on any plant, which is a kind of self-protection of plants.
Sparrows planted in flowerpots need to be turned over frequently.
Bromus species. It is a tree species with particularly strong germination ability, which is also a feature that people like, because it is very convenient to choose the shape. Tree species with strong germination ability also have well-developed roots. Potted Bromus, the growth space of roots is limited. If the pot is not changed for a long time, the root system will grow along the pot wall, which will seriously affect the absorption of water and nutrients by the root system, thus affecting the growth and development of the whole plant.
In order to avoid this situation, we need to turn over the pots and change the soil for the potted Bromus. Small and medium-sized Bromus bonsai should be changed once a year, and large Bromus bonsai must be changed once every other year at most. Bromus does not have high requirements for pot soil, and acidic soil is enough, but it must be loose and breathable to maintain its vigorous vitality for a long time.
I'm Juanzi, a girl from the "greenhouse". I made a summary of the branches lost during the maintenance of Bromus, and made some notes. I must be missing something. Welcome friends to correct and communicate. Remember to give me a compliment and pay attention!