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You can still do this job now; it is advisable to bleach trees at a height of 1-1.20 m.
“The bleaching is done for two reasons: one of them to prevent the tree from being burned by the sun. When the sun shines during winter, the black trunk of the tree heats up very strongly, which can cause the tree to crack. In this way we can lose the whole garden, because if the trunks of the trees are severely cracked, they die. The second reason for bleaching the trees is pests. They are easier for birds to detect in the trunk of a tree. white tree, and the trunk is also disinfected with copper sulfate preparations ”, says the agronomist.
He adds that not everyone likes bleach, so he offers to try natural remedies: fir branches, straw, various bell plants, which become non-decorative in the spring.
“Prune them and prune the trees according to which side the sun shines the most. If you choose fir branches, they will also help protect against mice, ”says T. Gurskas. He advises storing pruned trees until April, when the frosts disappear.
VIDEO: Agronomist T. Gurskas advises how to protect trees from pests and sunlight
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