What problems can be identified by tomato leaves?

1

The secret to obtaining a unique harvest of any garden and horticultural crop lies in balanced fertilization. An imbalance of any element can make adjustments that will lead to a weaker harvest or make plants vulnerable to diseases and pests.

Experienced summer residents explained how to determine the deficiency of nitrogen, phosphorus and potassium in tomatoes. To do this, you just need to pay attention to the leaves of the bushes.

Nitrogen

Old leaves quickly turn yellow and fall off. The situation can be corrected by fertilizing: mix 15 ml of urea in 10 liters of water and spray.

Phosphorus

The leaves have a purple tint and curl inward. You can help the plants with root fertilizing. Pour a glass of superphosphate with a liter of boiling water and leave for 10 hours. Then dilute with 10 liters of water and add 500 ml to each bush.

Potassium

Young leaves curl into a tube, and the old ones turn yellow, their edges dry out. You can correct the situation by root fertilizing with potassium nitrate: 15 ml of the product per 10 liters of water. 500 ml of solution is allocated for each bush.