Hibiscus can be transplanted in spring and summer. When transplanting, you can dip the bare roots in the soil and cut off some branches appropriately, which is relatively easy to survive. When planting, we need to apply base fertilizer. Generally, we use compost or decomposed ring fertilizer with a small amount of compound fertilizer, and then we can not apply fertilizer. However, in order to improve the yield and quality of hibiscus, we should topdress the weak parts of the tree before flowering in summer. When topdressing, compound fertilizer can be used appropriately, combined with weeding and soil improvement.
Legend has it that little hibiscus likes big water and big fat. According to observation, it is true. Therefore, flower friends should ensure adequate water and fertilizer when raising small hibiscus flowers. Flower friends asked what kind of fertilizer to use, all kinds of slow-release fertilizers, flower viewing fertilizers and so on. Enter the dormant period in winter and stop fertilizing. If conditions permit, it is best to apply some fully decomposed organic fertilizer.
When planting hibiscus, attention should be paid to drainage and waterlogging prevention in rainy season. If you encounter drought during flowering, you need to water it in time. It's time for pruning in late autumn. We need to prune late autumn branches, over-dense branches, weak branches and dead branches, so as to better ventilate and light, maintain the plant shape of hibiscus, and be conducive to cold and winter. If we plant it in the yard as a fence, we need to trim it two or three times before germination and during the growing season in spring to keep it beautiful.
When hibiscus flowers sprout, topdressing should be done in time, mainly with quick-acting fertilizer to promote nutritional growth; Topdressing 1 ~ 2 times phosphorus and potassium fertilizer before germination to promote plant germination; During the flowering period of 65438+1October from May to June, weeding and topdressing were combined twice, with phosphorus and potassium fertilizer as the main fertilizer and nitrogen fertilizer as the auxiliary to maintain the flower quantity and tree vigor.