Made a pruning to divide the bush into 2 trunks
the plant as a whole quickly recovered and began to grow further, redistributing forces over two trunks.
A large root system takes up too many nutrients and of course calcium began to be absorbed faster than anyone, now I have an overdose of calcium, which is clearly visible on the leaf of the plant and dark spots on new leaves.
An overdose of calcium blocks trace elements and, as a result, new leaves began to have a bright color and deformation.
The PH is high for this stage of growth, which also gives a strong absorption of calcium.
Further, in the plans of my experiments, I lower the PH and cure the plant.