What are the maintenance methods of plum blossoms before winter?
After entering autumn, the diseases and insect pests of potted plum blossoms are relatively reduced. in order to reduce the stimulation of spraying pesticides on leaves, the concentration of spraying should be small, and the spraying times should not be too frequent, so that the phenomenon of falling leaves and buds can be avoided, and strong wind is also one of the factors causing falling leaves. In case of strong wind, you can take the end of the basin to shelter from the wind and the sun.
After entering autumn, organic fertilizer solution is applied to the basin soil every 7-10 days, mainly phosphate fertilizer. At the same time, 0.1% 0.2% potassium dichlorophosphate aqueous solution should be applied once or twice, and attention should be paid to cutting off the tender shoots that germinate in autumn. Because the tender shoots cannot mature to winter, nutrients are consumed in vain, so timely pruning can achieve the purpose of promoting buds.
The basin soil should not be too dry and too wet. After autumn, the potted plum blossom is gradually watered, and the potted plum blossom is very sensitive to water, and the pot soil is too wet, which can easily cause premature yellow leaves, fallen leaves, and even retting roots and die.
The basin soil is too dry for a long time, and it is also easy to cause defoliation and affect the budding and flowering. Therefore, watering should be dry and wet, and if it is not dry, it will be watered thoroughly. After the autumn is cool, the amount of water should be gradually reduced to enrich the branches.
In order to make the potted plum blossom blossom more and more beautiful, it is necessary to take thinning and shaping. There are few flower buds growing from the tip of the side branches of potted plum, so they should be cut short properly, and all the sturdy, thin, slender, crossed, overlapping, dense and dead branches on the side branches should be cut off. in autumn, the short branches should be cut short by 10 cm, and the long branches should be cut short with 5-6 buds, so that the branches will be sparse, and the branches will blossom gracefully.
Time: 2019-04-21 Click:
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