The first and most important feeding of currants is carried out with the arrival of spring.
Fertilizer for bushes is prepared at the first signs of awakening of the plant, when the buds begin to bloom.
With the arrival of the first spring warmth, the first work begins in the garden and vegetable garden.

As for trees and shrubs, after checking how they have survived the winter, it is necessary to apply fertilizer.
To prepare fertilizer for currants, you need to dilute 40 ml of ammonia in 10 liters of warm water.
But the solution is not simply poured under the root; before that, grooves are dug and the solution is poured there, and then covered with soil.
If mulch was used before wintering, it should be removed, as pathogens can settle there.
Fertilizer can be applied after the average air temperature is not below +5°C.