In spring, tomato seedlings especially need proper nutrition. In March–April, it is important not to overfeed the plants with nitrogen, but to focus on potassium and phosphorus. It is these elements that help grow strong roots, strengthen immunity and prepare future bushes for transplanting into a greenhouse or open ground.
Phosphorus is responsible for the development of the root system and the formation of flower clusters. Potassium strengthens plant tissue, increases resistance to temperature changes and affects the future sweetness of fruits.
A simple recipe for feeding
For 10 liters of warm water:
1 tablespoon of superphosphate;
1 tablespoon potassium sulfate.
Mix the solution thoroughly and water the seedlings at the roots, avoiding getting on the leaves. Repeat after 7–10 days if necessary.
After a few days, the plants become noticeably stronger: the stems thicken, the leaves become brighter, and the roots grow more actively. This feeding helps the seedlings tolerate transplantation more easily and begin to grow faster.
Watch the dosage and do not water dry soil. Start with light watering and then use a nutrient solution.
