MySheen

Autumn rose should prevent diseases and promote growth.

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, The post-autumn rose has once again entered a period of peak growth. However, some roses begin to yellowing, with black spots in the middle, a few fallen leaves at the base and all the leaves at the base, and the bud falls before it opens. This is mainly due to mismanagement. In autumn, due to too much water, it is easy to cause rose diseases, mainly black spot. In addition, the basin soil is often too wet and it is difficult to breathe at the root, which leads to the complication of ldquo; & rdquo;, makes the bud wither and fall. The rescue method is to remove the diseased leaves and diseased branches in time and destroy them to prevent

The post-autumn rose has once again entered a period of peak growth. However, some roses begin to yellowing, with black spots in the middle, a few fallen leaves at the base and all the leaves at the base, and the bud falls before it opens. This is mainly due to mismanagement.

In autumn, due to too much water, it is easy to cause rose diseases, mainly black spot. In addition, the basin soil is often too wet, and it is difficult for the roots to breathe, which causes "complications", causing the bud to wither and fall. The rescue method is to remove the diseased leaves and diseased branches in time and destroy them to prevent the spread of germs. Conditional can also spray carbendazim and other drugs 2MUE 3 times. More importantly, water management should be strengthened and bonsai should be placed in a place with sufficient light and good ventilation. Bonsai to maintain "dry and wet", do not often too wet, and pay attention to topdressing, the peak growth period is mainly nitrogen fertilizer, appropriate supplement of phosphate fertilizer and potassium fertilizer to ensure adequate nutrition. Leave 5 short segments at the base of the withered branches in order to regenerate the robust branches.

 
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