Thats what I was afraid of, I've tried heating in the microwave and putting it in the blender but it simply refuses to disolve.I have Sensi Grow, and it crystallizes like that around the cap, but I would not use it anymore if it does not stay suspended within the liquid. It tells me that it is out of balance (at least).
Good luck,
Unity
Really, so you would chance a crop on that assessment Pot? He is not talking about the build up around the cap, he is talking about chunks in the solution.That is just the left-over mineral salts after some nutrient solution has dried. It doesn't hurt anything, and the remaining liquid is still good to use.
HTH
I agree with Unity here. If it was only dried crystals around the cap I wouldn't worry about it, but after crushing the long icicle's that were about 6x2 cm I have a good tablespoon of salts that wont disolve, so they must be part of the ingredients that the plants wont absorb and I guess the solution will be out of whack.Really, so you would chance a crop on that assessment Pot? He is not talking about the build up around the cap, he is talking about chunks in the solution.
Unity