If you want these beautiful and fragile flowers to delight you with their appearance for as long as possible, you need to provide them with stable and balanced nutrition.
As experienced gardeners note, nitrogen elements should be added immediately after pruning. These can be calcium nitrate or urea.
You can use organic matter.
For example, as experienced summer residents note, an infusion of nettles will be effective.
After a week, the roses need to be fed with magnesium sulfate, so that not only the growth of leaves, but also shoots is stimulated.
Fertilizers should be applied again in a week or a week and a half. Here you should pay attention to any complex mineral product.
The ideal product would be one labeled for roses or flowers, which contains nitrogen, phosphorus, potassium and other elements.
If you remember about simple manipulations, then flowers will be able to decorate the area with their appearance for a long time.