1. How to raise potted rubber trees with potted soil? The roots of rubber trees are very thick. Therefore, in the process of raising, we must choose a large potted flower pot, which can give sufficient indoor space for root growth. The choice of soil layer must be mainly rich and loose humus soil, and a layer of ceramsite can be spread on the surface of soil layer, which can improve the moisturizing and hydrating ability of soil layer.
2. Watering is suitable for different links. Rubber trees have different needs for water. The Spring and Autumn Period and the Warring States Period belong to the period when rubber trees grow strongly. At this time, they must be watered every two days to meet the requirements of plants for water. In summer, because the water evaporates quickly, it is necessary to water it once every morning and sprinkle water on the leaves to moisturize and replenish water.
3. Top dressing rubber tree is a kind of herb that likes fertilization. Proper topdressing can promote the growth of rubber trees. In autumn and spring, topdressing compound fertilizer once every 10 day and foliar fertilizer once a month can keep the leaves green and textured.
4. Rubber trees with straight astigmatism have strong shade tolerance. Giving some direct astigmatism eyes every day can promote plant growth, but in summer, we must pay attention to shading radioactivity and prevent direct glare, otherwise the leaf top will gradually darken, and the daily astigmatism eye length is about 5 hours.
Spraying 5.65% zineb wettable powder 500 times can control rubber tree diseases and common black mold, brown spot and carbon maggot diseases of rubber trees. The main pests and diseases are budding insects and thrips, which are sprayed with 40% omethoate acetamiprid 1000 times.