A little nutrient advice please.

kkmd

Active Member
Hi guys, ive built my own system and it is along the same lines as a aero grow but i have micro misters spraying out from the top of upturned buckets down on to the roots which are open to the air inside. Im 7 weeks into flowering on my first grow and one prob ive had is my misters blocking. I have very fine filter bags for my pumps now and its not completely solved and im using canna nutes which ive been told can leave a salt residue, could this be blocking the misters, has any one else had any probs like this and what do you guys use in the way of nutes?
 
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