ruufuus
novice ethnobotanist
- Joined
- Sep 12, 2011
- Messages
- 230
- Reaction score
- 4
hello there fellow MP users. i am going to be starting my first hydroponic(ebb and flow) grow soon, and have a few questions firstly, could i get away with using spa-kem ph+/ph- for buffering my ph level throughout the grow? if not could someone recommend a relatively cheap/simple method for buffering my ph level? secondly, due to a shortage of funding, i plan to use pea gravel as a medium for my grow, and am curious what the downside of doing so might be.
this is my second post, and first question here on MP so please be gentle and informative. thanks much!-RUUFUUS
this is my second post, and first question here on MP so please be gentle and informative. thanks much!-RUUFUUS