Could I use a fertilizer such as this: Water soluble 20-20-20 with micronutrients Nitrogen 20% -1.97% nitrate nitrogen -18.03 urea nitrogen Available phosphate (p2o5) 20% Soluble potash (k2o) 20% Magnesium 0.5% Boron 0.02% Chelated copper 0.05% Chelated iron 0.1% Chelated manganese 0.05% Molybdenum 0.0005% Chelated zinc 0.05% Thanks for any responses