Try mixing these things with your soil, Worm castings, cow manure, chicken manure, compost, humus, bone meal, fish meal, seaweed meal, oyster shell flour, volcanic rock dust, zeolite, mychorrhizal fungus root booster, malted barley flour, alfalfa meal, wheat bran etc. Hope this helps,.... Organoman.
P.S. - Bio Vega and Bio Flores from Bio Canna are excellent products, all in just one bottle, but half strength is plenty. Other "single bottle" nutrients that I can recommend are the Flora Nova Grow and Flora Nova Bloom by GHE. All these are quite concentrated, so need very little and a bottle will last a long time.