Scarfinger68
New Member
Intro: Switching from CFL to HPS for the first time.
I will be growing for the first time with HPS. I have a small odd shaped closet that has heat issues to begin with. But, 600w HPS seemed like the best bang for the buck. Also, I can dim it down 75% or 50% depending on heat or light stress.
My old set up was 336w of CFL in a homemade box.
I am hoping to increased the grow area and use a 6" ducted reflector hood ventilated by a 4" fan which is exhausted out my roof.
I bought a LUX meter to help determine placement and light coverage. I am using these guidelines for LUX:
1000 - 5000 lux Min. necessary for life
10000 - 15000 lux Min. necessary for consistent but sparse growth
20000 - 25000 lux Min. necessary for robust growth
25000 - 30000 lux Max. Efficiency for Sub Tropical varieties
25000 - 50000 lux Max. Efficiency for Equatorial varieties
Another source states: 45,000 - 70,000 lux - optimal amount of light for cannabis plants in the flowering
I am hoping my light, ballast and hood arrive on May 1st, this Friday
Some particulars:
Strain: Aurora Indica (90% Indica, 10% Sativa)
Stage: approximately 21 days from seed (currently VEG 24/0 light schedule)
Type: Indoor grow
Light: 600w dimmable HPS (75%, 50%) with heat exhausted by a 4" fan.
Room: An odd shaped closet
Soil: (Fox Farms Ocean Forest supplemented with regular soil and perlite to lesson the hotness)
**My first time adding anything to the FFOF. Trying to stretch it out and tame it down a little**
Size: 5 Plants in 1 Gallon pots
I will use some LST (I don't think AI likes being manipulated to much)
Room 6" passive intake from an adjacent room
I should get 1 oz. per plant but I am hoping for 30 to 40 grams dried. 40 grams was my all time best in a 1 gallon pot.
Potential Problems:
PH
Heat
1st time user of HPS
Today:
VEG 21 days from seed. Transplanted today into 1 gallon pots. (6 CFL's at 27w for VEG light)
I will be growing for the first time with HPS. I have a small odd shaped closet that has heat issues to begin with. But, 600w HPS seemed like the best bang for the buck. Also, I can dim it down 75% or 50% depending on heat or light stress.
My old set up was 336w of CFL in a homemade box.
I am hoping to increased the grow area and use a 6" ducted reflector hood ventilated by a 4" fan which is exhausted out my roof.
I bought a LUX meter to help determine placement and light coverage. I am using these guidelines for LUX:
1000 - 5000 lux Min. necessary for life
10000 - 15000 lux Min. necessary for consistent but sparse growth
20000 - 25000 lux Min. necessary for robust growth
25000 - 30000 lux Max. Efficiency for Sub Tropical varieties
25000 - 50000 lux Max. Efficiency for Equatorial varieties
Another source states: 45,000 - 70,000 lux - optimal amount of light for cannabis plants in the flowering
I am hoping my light, ballast and hood arrive on May 1st, this Friday
Some particulars:
Strain: Aurora Indica (90% Indica, 10% Sativa)
Stage: approximately 21 days from seed (currently VEG 24/0 light schedule)
Type: Indoor grow
Light: 600w dimmable HPS (75%, 50%) with heat exhausted by a 4" fan.
Room: An odd shaped closet
Soil: (Fox Farms Ocean Forest supplemented with regular soil and perlite to lesson the hotness)
**My first time adding anything to the FFOF. Trying to stretch it out and tame it down a little**
Size: 5 Plants in 1 Gallon pots
I will use some LST (I don't think AI likes being manipulated to much)
Room 6" passive intake from an adjacent room
I should get 1 oz. per plant but I am hoping for 30 to 40 grams dried. 40 grams was my all time best in a 1 gallon pot.
Potential Problems:
PH
Heat
1st time user of HPS
Today:
VEG 21 days from seed. Transplanted today into 1 gallon pots. (6 CFL's at 27w for VEG light)