Yourztruly
Active Member
Hey fellow RIU'ers,
I just recently started growing some Black Widow and White Berry (from seed) in my homemade grow cab that is 4x4x2.5. I also made my own soil which consists of:
- 30% potting soil
- 10% top soil
- 40% perlite
- 20% compared manure
What's in the cab?
1 - 400w hps
1 - 120cfm bath fan (at top of cab)
1 - 30" x 6" Return Air Grille
1 - fan blowing on the plants
Walls painted flat white
Temp is on average, 85 degrees
The problem I am having is that the plants aren't growing very fast. Both White Berry plants are about 1-1.5 inches tall, showing their first set of tiny leaves. All I can say is that the plants don't look like they're as big as they should be!
The Black Widow has stretched quite a bit (approx. 3-4" tall) but the leaves haven't even fully broke out of the seed casing.
I know that my cab is still too hot and am wondering if this is the reason why the plants are growing as fast as they should be. Could it also be caused by the HPS.
Please, does anyone have ANY advice or suggestions?
Thanks!
I just recently started growing some Black Widow and White Berry (from seed) in my homemade grow cab that is 4x4x2.5. I also made my own soil which consists of:
- 30% potting soil
- 10% top soil
- 40% perlite
- 20% compared manure
What's in the cab?
1 - 400w hps
1 - 120cfm bath fan (at top of cab)
1 - 30" x 6" Return Air Grille
1 - fan blowing on the plants
Walls painted flat white
Temp is on average, 85 degrees
The problem I am having is that the plants aren't growing very fast. Both White Berry plants are about 1-1.5 inches tall, showing their first set of tiny leaves. All I can say is that the plants don't look like they're as big as they should be!
The Black Widow has stretched quite a bit (approx. 3-4" tall) but the leaves haven't even fully broke out of the seed casing.
I know that my cab is still too hot and am wondering if this is the reason why the plants are growing as fast as they should be. Could it also be caused by the HPS.
Please, does anyone have ANY advice or suggestions?
Thanks!