How to Grow an Elm Tree? Detailed Guide to Cultivation Methods and Precautions
The elm is a common stump bonsai in everyday life. Because of its attractive appearance and its distinctively shaped leaves, it is deeply loved by flower enthusiasts, and many people now like to keep one at home. So how do you grow an elm?
1. Light
The elm loves light, so throughout the growing season you should increase the plant's exposure to light. If there is not enough sunlight, its branches will grow leggy, the leaf color will look poor, and it will also easily fall prey to various pests and diseases.
2. Watering
Keep the elm's potting soil moist, but do not let water accumulate. The elm likes to grow in moist places, but it also fears waterlogging. Therefore, in summer water thoroughly once in the morning and once in the evening. If water accumulates, it needs to be remedied as soon as possible.
3. Fertilizing
The elm should be fertilized appropriately. Liquid fertilizer should be used, or peanut cakes can be crushed to about the size of a thumb and buried in the soil; a compound flower fertilizer can also be used together. Fertilizer should be applied once in early spring and once in early autumn; it should not be applied too much.
4. Pruning
Maintain the elm's tree shape and prune it regularly. The elm has extremely strong growth ability; if the branches and buds are not pruned, the stump bonsai will lose its ornamental value. Pruning and shaping can be done in autumn. First cut off useless branches and diseased branches, then shape the branches according to the desired form or the shape after styling.
5. Pests
Aphids and scale insects are the pests the elm most often suffers from. When these two pests occur, a 1000-fold dilution of omethoate solution can be sprayed to kill them. The elm can be used as a bonsai for viewing and can also be used to decorate a courtyard. However, when transplanting a large stump, it must be moved with native soil, and this should be done in winter or spring before the leaves sprout. After planting, wrap the trunk with a mixture of straw and yellow mud water, and water frequently to keep the soil and straw moist.