Powerol BorAmin – is a unique highly concentrated boron fertilizer of a new generation. The improved and balanced formula not only provides prevention and fast elimination of Boron deficiency, but also provides anti-stress effect in critical phases of development (budding, flowering).
N, total  5%
L-amino acids  3%
From 2 pare of leaves till budding
Rosette (autumn), bolting, budding
2-3 trifoliate leaf – budding
4-8 leaves, closing the leaves in rows, closing rows
4-6 leaves, budding