medicalGreenGrower
Well-Known Member
- Joined
- Jan 17, 2009
- Messages
- 46
- Reaction score
- 11
i looked up my leaf damage in Jorge Cervantes Indoor MJ book and it looks like i've got toxic salt build up. my leaves are dark green centers, fading out to yellow and then fully burned edges. i also had a high pH problem for a day or two where my ph got over 7.1 but now it's back to 5.6. my ppms were really high (1400) and i diluted them down to 1200 but i'm wondering if i should run some hydro clear through the tray or just some low ppm 5.6 ph water. my plants were supposed to go to flower today but i've decided to wait until i figure out this problem. thanks.
mG
edit: i added more 5.6 water and brought my ppm down to 815. i'm running my pump for 15 or 20 minutes to hopefully flush any build up out but i would still like to know if this is the correct fix. would it be okay to go to 12/12 tomorrow even with this problem? thanks.
mG
edit: i added more 5.6 water and brought my ppm down to 815. i'm running my pump for 15 or 20 minutes to hopefully flush any build up out but i would still like to know if this is the correct fix. would it be okay to go to 12/12 tomorrow even with this problem? thanks.
