The Grower Man
Well-Known Member
Hey all, I started a bubbleponics project, using an AK 47 feminized seed strain.
Growth medium is peat pellets, on top of hydroton with bubbled water underneath.
Plant is 2.5 weeks old, with the last water change about 8 days ago, where I added some starter hydro fertilizer at half strength. Lights are CFL warm (6500k) running 24/7. Wish I could tell you what the pH is, but I don't have a meter.
Growth has been fast and good, but new leaves have been coming up yellow. Possible S deficiency? Also noticed leaves are kinda haphazard - not sure if it's a symptom.
Already got Epsom salts ready for tomorrow's water change in case it is a sulphur deficiency, but I wanted a second opinion before I add anything.
Thanks for your help, greatly appreciated.
TGM
http://img528.imageshack.us/img528/9043/imageeje.jpg
http://img14.imageshack.us/img14/7776/imagebdk.jpg
Growth medium is peat pellets, on top of hydroton with bubbled water underneath.
Plant is 2.5 weeks old, with the last water change about 8 days ago, where I added some starter hydro fertilizer at half strength. Lights are CFL warm (6500k) running 24/7. Wish I could tell you what the pH is, but I don't have a meter.
Growth has been fast and good, but new leaves have been coming up yellow. Possible S deficiency? Also noticed leaves are kinda haphazard - not sure if it's a symptom.
Already got Epsom salts ready for tomorrow's water change in case it is a sulphur deficiency, but I wanted a second opinion before I add anything.
Thanks for your help, greatly appreciated.
TGM
http://img528.imageshack.us/img528/9043/imageeje.jpg
http://img14.imageshack.us/img14/7776/imagebdk.jpg