your putting to much nutes, water with plain phed water 2 times then once with solution, then repeat, always wait for you soil to dry on the surface before fdeeding again. if you want to have food in the soulution all the time then you have to put way less nutrient. I would say go 1/3 of solution or even less then you can water with nutes constantly, however you might want to flush if you not close to flushing already. flushing gets rid of nute or salt build up.