The process in the autumn of roses, not to hurt
Yes, roses are very whimsical and very susceptible to disease! I have already reconciled with their Problematic. It took as a given that prophylactic treatment should be carried out before the danger came. Because delay costs - and the lush bush starts to be a sad sight ...
Especially important pre-hibernation! I explain why it makes sense right now to mess with bubbles and spray:
- In our gardens come autumn. It started damp, not over the hill rainy week, and in the morning dew lay almost icy... Eeh, Razguliay for mold and other "charms"! Something somewhere arrive on the bush and all. Better process in advance, destroying any potentially dangerous microorganisms.
- Very soon we will cover roses for winter. And if you send just a little infected bush on a warm winter, in the spring you can see the rotten stuff instead of healthy shoots.
Even if Bush looks healthy, it does not mean that he is safe. Fungi and their spores can hide in the corner to start an insidious attack at the wrong time.
First we need to look around the bush and find out if there are any critical issues. If there are signs of pests - in the case goes a suitable insecticide and acaricide. Also treat the disease at diagnosis! For example, my roses suffer from powdery mildew (treated "Topaz") and black spotting (helped "HOM").
And now for preventative treatment that will make winter much safer. I recommend it to all, without exception, roses.
I never let kopek vitriol. For pre-winter processing onto doing 3% solution. Calculate a dosage 30 g per 1 liter of water (300 g on a large bucket 10 liter). It is necessary to treat the whole entire bush, including leaves from the back side and shoots. The remnants of the soil around the shed.