Alberta is humic acid made in Canadian leonardite. This product causes dramatic physical and chemical reforming of soil as well as increasing of porasity, softness and microbial activity of soil. Alberta releases fixed elements existing in soil and also some of them which are added by fertilizers. Hence, Alberta causes considerible rise of influence and absorption of fertilizer, increasing of growth and quality of plants.
Method of Use
Fertigation 1-3 kg/ha | With two repeats during the season