you need nitrogen,get a balanced fert like a NPK 10,10,10 or somthing simalar.
marijuanamat Reviewed by marijuanamat on . Yellowish/ Light Green Leaves Moving into week 3, using soil, w/ 400HPS, Orange Bud, They look pretty healthy except there a little light in color, ALMOST yellow-ish. The leaves that is. I was reading about nutrients and couldnt pinpoint anything right off Rating: 5