Ok just trying to get a line on ppms....

Do your numbers go up after a few days and if so...how high? I use the Botanicare line myself and have noticed that anything over 1500 (and I'll drop my number if I see it above 1425) will over nute my plants. I use a Hanna as well so we are probably reading the same amounts.

I'm seriously wondering if you need some CalMag tho.....half and half on the water....no way to know if there is enough minerals etc in there or not. I've also read that too much of one nute/,mineral etc can lock another out.

My numbers in week 5 usually go 1/3 CalMag, 1/3 Pro Bloom and 1/3 Hydroplex....equaling about 1000 ppms. Then I added LK and Sweet for a total of 1350-ish. On my rhino grow when I tried to raise the base nutes higher I ran into troubles.

I imagine your ppm of base nutes is about...1000? That's about 300 more than I would use. Just throwing out my experiences here so don't know if ANY of this info will help or not.
Weedhound Reviewed by Weedhound on . Hydro Nute Problem with pics... Help Needed I've been trying to figure out what type of problem I have here. The bubbler hold 4 plants (2 master kush, 1 blueberry, 1 super skunk). Two of the four plants have the same issue (one MK and the super skunk), they other 2 seem okay, maybe slight P def. Leaf pics are from MK, they are the tallest. I also have 2 MKs in dirt in same room with no problems at all. Here are some details: -indoor -hydroponic -hydroton -DWC system type -Water is 1/2 RO and 1/2 tap -Water pH is 5.8 (+/- .1 to Rating: 5