Right, i know its an old post but can't help myself. I too have been looking at MB-ferts for selling everything extremely cheap and pure chems. But they do not reply to my emails so i will obviously not be doing any business there.
Its worth mentioning that i am from Denmark so having dry nutes/additives is necessery for shipping fees.
THEN i would like to say Shaggy is being extremely polite to you uncleben. Idunno why you feel that you need to trash on anyone not taking the advice YOU want them to. Dude was asking about MBFerts and doesnt need any other info! All left now is for the organic growers to come in and call everyone stupid for not going organic!
Wasting money, shit even buying the WAY expensive ghe-europe watered down shit products i can get here in Denmark, nutes are a low almost un-noticable cost. Even the expensive additives don't add up to much.
Besides, while you are absolutely right the nutes are the same, one plants need vary greatly over another, hell even the different strains of each plant vary in needs, although not so greatly.
therefore its obvious in my mind that any sortof "allround" or "tomato" formulas won't be as well suited.
LIKE shaggy what i REALLY want is salts and chems i can mix up myself to my own liking! But next best thing in my mind is a formula made for to acommodate the needs of Cannabis. MB-ferts is not the option so as of iet, i am still searching