When planting potatoes, summer residents try to take into account all fertilizers and protective ingredients, soil and air temperature, and choose the best day.
Then they carefully water and hill the shoots, collect the beetles, but the potatoes still grow smaller than a chicken egg. Let's figure out where the mistake was made.
It's incredible, but just two mistakes can make a gardener's efforts in vain. And they are made long before planting the tubers.
Low-quality seeds. Potatoes tend to degenerate, so gardeners advise buying fresh seeds every 3-4 years. But renewal does not mean planting tubers bought somewhere at the market.
Seed potatoes should be purchased in specialized stores, where you can get all the information about the varietal qualities and climatic features. It is very important that the variety is acclimatized for growing in a specific region.
Soil fatigue has not been cancelled. In this case, the harvest is of poor quality and often unhealthy. This may be not only scab and late blight, but also various types of spotting, mosaic, necrosis, dwarfism, etc.
That is why it is so important to carry out health measures using green manure or biological preparations, as well as to conduct a thorough inspection of the bushes during their growth.