How to plant cherry blossoms in spring
The cherry blossoms planted in my house have just grown a few leaves these days, and they wilt. Why?
Reply: the emergence of this problem may be due to the lack of a good grasp of fertilizer and water, and it also has something to do with the planting season. The best cherry blossoms are from May to June and September, and the sandy loam without masonry is the best. one. Watering: the cherry blossom has shallow roots and is not resistant to drought. Water is indispensable during the growth period, especially in dog days, otherwise it will blossom less. However, too much water and fertilizer is easy to accumulate water, and it is easy to cause overgrowth and irregular plant type, which affects the effect of the group, so watering should be properly controlled. In general, there should be less watering in winter and spring, drought must not occur in summer and autumn, and the watering time in the flowering period should be in the evening. two. Fertilization: do not fertilize too much, especially nitrogen, otherwise the branches will grow and the population effect will be affected. It is a key to apply sufficient base fertilizer when planting, and then cover with 1cm thick rotten leaf soil every winter to supplement base fertilizer. In addition, pay attention to timely weeding and pest control, there should be no problem.
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Control methods of main harmful mites of cherry blossoms in Sichuan
In Mianyang area of Sichuan Province, the main mites harmful to cherry blossoms are Elm Tetranychus, Hawthorn spider mite and so on. When the young mites, nymph mites and adult mites suck the leaf sap, there are many small green spots in the injured leaves, and the leaves are pale and scorched, which affect not only the plant growth and flowering, but also the photosynthesis. Morphological characteristics: the female adult of Ulmus pumila is 0.45 mm long, 0.29 mm wide, round, the back is raised, crimson, and the male adult is 0.3 mm long. Summer eggs are orange and winter eggs are crimson. Hawthorn spider mite
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How to make cherry blossoms look like clouds
Cherry blossoms are famous ornamental flowers and trees that bloom in early spring. Extremely beautiful, blooming season, full of trees blooming, clouds like Xia, strengthen management measures, so that cherry blossoms colorful. First, fertilization should be appropriate cherry fertilization twice a year, acid fertilizer is good. One time is winter fertilizer, applying organic fertilizer such as bean cake, chicken manure and decomposed fertilizer in winter or early spring; the other time is after flower drop, applying quick-acting fertilizer such as ammonium sulfate, ferrous sulfate and calcium superphosphate. Second, pruning maintenance pruning is mainly to cut off withered branches, excessive branches, overlapping branches and diseases and insect pests
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