So I switched to canna aqua today, damn is it way more expensive spent $770 for both bloom and grow 20L. Has any of you done the switch from advanced to canna. I looked at the NPK ratios they seem pretty close. But there recommened maximum ppm is way low compared to what I am used to with this strain. They say never go over 1050 ppm in veg. I just put them at the same I had with advanced 1. 1200ppm, 2. 1400ppm, 3. 1500 ppm. Any input would be nice. Also the say use tapwater. I am not about that I got 450-500 ppm tap, my RO filter gets it down to >20.
u.g.u Reviewed by u.g.u on . Having a deficiency issue What is your experience level? experienced Your Equipment: .1) Type and wattage of lights. HPS 1000 watts 62.5 wpsf 30-40k Lpsm .2) Distance from tops? 20-24 .3) Reflector type? enclosed reflector .4) Is there a consistent fresh air supply? closed enviroment 1000ppm co2 .5) Do you have an exhaust fan and a circulation fan?no exhaust lots of cirrculating .6) What are the bulb wattages, kelvin ratings, and schedule? 1000w horti's all brand new Rating: 5