Can anyone help me out having trouble diagnosing deficeincy.
Set up:
1-240 cfm inline exhaust fan
grow tent (4x2x4)
2- small intake fans
4-40watt(200watt equivalent) 6400K Cfl's = 800 watts
24 hour light cycle
fox farm soil
avarage tent temp: 78F
Average humidity: 40%
7 toatal plants
22 days...