Welcome to week 6 I started to see signs of nutrient deficiency during the course of week 5 and decided to correct this deficiency by trying to lower the nutrient level by all signs it appears to have worked. I was using the recommended level of nutrients on the bottle but after having conversations with fellow Growers I come to the conclusion that it was still too strong for my plants so I'm using half the dosage. Doing that has resulted in the plants growing very healthy no signs of deficiency in any of the leaves above the lower leaves so it appears that I've corrected the problem. That's my update for the week keep your stick on the ice PPM's are at 1125 but 376 PPM of that is just the water and in installing a water cleaning system to see if i can bring that down