First Timer need help

[jjd031]

1. Indoor
2. Soil
3. Mircle Gro time release, an hyponix potting soil mixed bout 50-50
4. BloomBooster 10-52-10
5. Not sure of soil ph need to get a test today
6. Tap water
7. Not sure of ph of my water
8. bout 4 months old
9. BloomBooster 10-52-10
10. bout every 2 weeks as directed 1 tea spoon pg.
11. 1000w/hps bout 3 1/2 ft above them
12. 70-80 degrees
13. bout 40% humidity
14. 12/12
14. Fans venting

jjd031 Reviewed by jjd031 on 09-11-2008. First Timer need help I am in about the 3rd. week of flowering and there are brown spots forming at the middle vien of my leaves. I am using 1000w/hps, in soil, I am using a 10-52-10 bloom booster. Any help?? Rating: 5