So I just did a ppm test....

2liters RO water = 30ppm
1ml Bio Bizz Fish Mix = 106ppm
1 more ml Bio Bizz Fish Mix = 251 total ppm

The first ml gave me 106ppms and then I added the second ml which added 115ppm.... I was off by 9ppms on my measurements from one to double....

Just wanted to show an example of how ppms can vary even though we are giving the same amount.....

CGI::::::
CanGroIt Reviewed by CanGroIt on . Who can help diagnose my issue? Situation basics: Plants are 3.5 weeks old (in veg), bubble gum strain. The room tends to stay in the low 80s and into the high 70s at night. Humidity is typically around 50% Under a 400W MH 24/0 in soil which is local hydro shops "pro mix" plus about 33% (by volume) perlite. Plants are given a half gallon of water twice a week. 1 time is the botanicare directions found here -> with ph'd and the other is ph'd water with 10ml cal-mag per gallon. Rating: 5