"THE SEALED ROOM" 3lbs A LIGHT

[Racerx]

Tranoble never have Co2 levels above 1400 PPM, that's the highest you can go without hurting your plants, any higher is toxic.

http://i91.photobucket.com/albums/k3.../Co2Levels.jpg

I hit 1800ppm at the peak of flowering. This is the PPM of nutrients I use at the time and I match the CO2. There is no burning...and trust me...the plants love it. This is week 6 of flowering approx. Some strains cannot take quite so much, but if 1800 is to much I do 1600. Ive never done below 1600ppm during the height of flowering. 1400ppm is low IMO.

Tran uses a 3/2/1 nute schedule which is VERY aggressive in regards to PPM and you need to have a strain that you know can handle it. That being said, Advanced 3/2/1 usually requires 1400ppm barely 2-3 weeks into flowering. Error on the light side of things then slowly increase.

Racerx Reviewed by Racerx on 12-18-2006. "THE SEALED ROOM" 3lbs A LIGHT THE SEALED ROOM Listen im not very good at writing this stuff down. You can post reply's with any specific questions and I will answer them best I can. My pictures of my room are 1 week from cutting down. Based On A 4 Light Room. Pictures are of a 8 Light Room. I start by sealing my room as best I can. From there I start by building a 8ft by 8ft box with 2x6. Then I screw 2 sheets of OSB 4x8 sheets to the bottom (sort of like a water bed box). I line the inside with polly making Rating: 5