Good nutrition of cultivated plants directly affects their development and fruiting.
Lack of phosphorus and potassium can lead to a number of pathologies, due to which you definitely will not see the harvest.
The lack of the first element will be indicated by the purple tint of the leaves and trunk.
Potassium and phosphorus are also necessary if you have noted a significant slowdown in crop growth: flowering does not occur for a long time, fruits do not develop so quickly, and so on.
If there is a danger of fungus or some bacterial and viral diseases, then also apply a fertilizer based on phosphorus and potassium.
One of the most effective and safe is potassium monophosphate.
It can be applied throughout the growing season – from spring to late summer.
It is most useful when flowers are tied and appear on plants, and fruits are formed and develop.
It is preferable to use it for spraying.
The first stage is preparing a concentrate from 1 liter of pure water and 10 grams of the drug.
Then it must be diluted with another 10 liters of water.
The product is suitable for use within the next 24 hours.