:smoking: -- sorry mate, I missed the precipitate comment in your nutes,... Did they get pretty cold? With some nutes, I get some precip's on occasion; the cold reduces the solubility of some ingredients, and they settle out, or more accurately, precipitate out of solution,... (
@namvet25 I get this all the time with Dyna-Grow nutes),.... Here's what I do to fix it,
if the solution is otherwise looking/smelling OK: pour out the contents of the bottle into a container, precip' (or ppt) included,.. swirl pour, swirl pour, helps get most of it out, just make sure it's all out on the bottle.... then slowly pour the contents back into the bottle leaving the ppt behind; heat up pure water, RO/Di, to near boiling, then add it to the ppt... how much water depends on how much ppt there is,.. if it's say, 1 T of ppt, then add 3-4 T water, and then crush crystals, stir briskly, alternately until the ppt is back into solution, then pour into bottle,... keep the nutes above 55F if you can,...