Search results

  1. C

    Trichomes shriveling up?

    I am growing Grand Daddy Purple which say 8 weeks flower time. I am 2 days past 8 weeks from the day I switched to 12/12. The plants are very healthy and growing great - Until today. The flowers are dense and I have been checking the tric’s for about a week and everything was normal (mostly...
  2. C

    PPM and pH decreasing?

    Regarding changing nutrients; I have read that if PPM increase and pH decrease - add ph'd water, if PPM decrease and pH increase - add nutrients (increase PPM), and if PPM and pH remain stable - don't change anything. Problem is that my system is a combination of both recently. PPM decrease...
  3. C

    Undercurrent pipe size question

    I am thinking about building an undercurrent system but I have a coupIe of questions that I need answered before I get stared. I have noticed that most of the undercurrent systems that I see online use 3-4" drain pipe connecting all of the containers yet the return pumps are usually only 1/2"...
Top