As A newbie any suggestions or input would be appreciated. My system consists of 2 units. The first unit consists of a Aero 9 unit with a 400w Hps. My 2nd unit is in a closet, I plan on using it for a clone room, I have a clone machine 20 with a 175w Mh. I will be using R.O. water, And I have a 265 cfm mounted in the ceiling. The only questions I have right now are. After reading the grow guides and many threads it seems people are growing in a fairly wide range of PH. Ive seen anywhere from 5.2-6.7. Where is a good starting point. I have a UV stablizer left over from a salt water aquarium I used to have, Is it worth hooking up. I plan on growing a strain that is almost pure sativa, can I take clone's and put them directly into flower after they have rooted. And lastly can someone give me a recommendation on a good Ph- Tds pen. |