Yield, Energy Use & THC Potency Results Using FGI Grow Lights

The following data was provided by FGI customers as part of our ongoing research into light spectrum, intensity and uniformity and it's effect on crop yield, energy use and potency. No growers were compensated for these tests. The results are ranked by Grams Per Watt starting with the lowest and sorted to the highest efficiency. We use GPW because it levels the playing field between different sized grow rooms and plant counts. A high GPW grow is somewhat driven by strain but also by maximizing all the variables in the grow room. GPW is a good measure of plant yield versus energy used. A low GPW could be strain related but also affected by growing style and other variables (small plants versus large plants etc). Growers names are kept confidential.

Cinex grown under the FGI Lightpanel 500

GROWER Confidential STRAIN Cinex MEDIUM Promix FLOWERING TIME 58 days NUTRIENTS Proprietary
TEST AREA CANOPY SIZE 32 sf NUMBER OF PLANTS 18 TEST AREA WATTS PER SQUARE FOOT (WPSF) 47 WPSF POTENCY 21.2% FINAL WEIGHT (GRAMS) 1,878
GRAMS PER SQ FT 59 GRAMS PER PLANT 104 GRAMS PER W 1.26 GRAMS PER 1000W compare 1,260 POUNDS PER 4x4 2.78 lbs

AK-47 grown under the FGI Lightpanel 500

GROWER Confidential STRAIN AK-47 MEDIUM Coco FLOWERING TIME 57 days NUTRIENTS Proprietary
ROOM CANOPY SIZE 355 sf NUMBER OF PLANTS 96 TEST AREA WATTS PER SQUARE FOOT (WPSF) 51 WPSF POTENCY 24.5% FINAL WEIGHT (GRAMS) 22,955
GRAMS PER SQ FT 65 GRAMS PER PLANT 239 GRAMS PER W 1.28 GRAMS PER 1000W compare 1,280 POUNDS PER 4x4 2.82 lbs

Oregon Purple Diesel grown under the FGI Lightpanel 700

GROWER Confidential STRAIN Oregon Purple Diesel MEDIUM Coco FLOWERING TIME 56 days NUTRIENTS Emerald Harvest
ROOM CANOPY SIZE 384 sf NUMBER OF PLANTS 90 TEST AREA WATTS PER SQUARE FOOT (WPSF) 43 WPSF POTENCY 20.5% FINAL WEIGHT (GRAMS) 19,976
GRAMS PER SQ FT 52 GRAMS PER PLANT 222 GRAMS PER W 1.3 GRAMS PER 1000W compare 1,300 POUNDS PER 4x4 2.86 lbs

Green Crack grown under the FGI Lightpanel 700

GROWER Confidential STRAIN Green Crack MEDIUM Promix/Perlite FLOWERING TIME 54 days NUTRIENTS Cutting Edge
ROOM CANOPY SIZE 576 sf NUMBER OF PLANTS 216 TEST AREA WATTS PER SQUARE FOOT (WPSF) 44 WPSF POTENCY 29.5% FINAL WEIGHT (GRAMS) 31,780
GRAMS PER SQ FT 55 GRAMS PER PLANT 147 GRAMS PER W 1.3 GRAMS PER 1000W compare 1,300 POUNDS PER 4x4 2.86 lbs

Sunny D grown under the FGI Lightpanel 700

GROWER Confidential STRAIN Sunny D MEDIUM Living Soil FLOWERING TIME 58 days NUTRIENTS Living Soil
TEST AREA CANOPY SIZE 32 sf NUMBER OF PLANTS 18 TEST AREA WATTS PER SQUARE FOOT (WPSF) 44 WPSF POTENCY 21.5% FINAL WEIGHT (GRAMS) 1,816
GRAMS PER SQ FT 57 GRAMS PER PLANT 101 GRAMS PER W 1.3 GRAMS PER 1000W compare 1,300 POUNDS PER 4x4 2.86 lbs

Sunset Sherbet grown under the FGI Lightpanel 500

GROWER Confidential STRAIN Sunset Sherbet MEDIUM Coco FLOWERING TIME 56 days NUTRIENTS Proprietary
ROOM CANOPY SIZE 355 sf NUMBER OF PLANTS 96 TEST AREA WATTS PER SQUARE FOOT (WPSF) 51 WPSF POTENCY 23% FINAL WEIGHT (GRAMS) 26,315
GRAMS PER SQ FT 74 GRAMS PER PLANT 274 GRAMS PER W 1.46 GRAMS PER 1000W compare 1,460 POUNDS PER 4x4 2.90 lbs

Gorilla Glue #4 grown under the FGI Lightpanel 700

GROWER Confidential STRAIN Gorilla Glue #4 MEDIUM 707 FLOWERING TIME 58 days NUTRIENTS Botanicare
TEST AREA CANOPY SIZE 32 sf NUMBER OF PLANTS 10 TEST AREA WATTS PER SQUARE FOOT (WPSF) 44 WPSF POTENCY 20.2% FINAL WEIGHT (GRAMS) 2,057
GRAMS PER SQ FT 63 GRAMS PER PLANT 206 GRAMS PER W 1.5 GRAMS PER 1000W compare 1,500 POUNDS PER 4x4 2.92 lbs

Platinum Cookies grown under the FGI Lightpanel 700

GROWER Confidential STRAIN Platinum Cookies MEDIUM Promix/perlite FLOWERING TIME 57 days NUTRIENTS Proprietary
TEST AREA CANOPY SIZE 32 sf NUMBER OF PLANTS 18 TEST AREA WATTS PER SQUARE FOOT (WPSF) 42 WPSF POTENCY 23% FINAL WEIGHT (GRAMS) 2,270
GRAMS PER SQ FT 71 GRAMS PER PLANT 126 GRAMS PER W 1.6 GRAMS PER 1000W compare 1,590 POUNDS PER 4x4 2.94 lbs

Blackberry Kush grown under the FGI Lightpanel 500

GROWER Confidential STRAIN Blackberry Kush MEDIUM Fox Farm/perlite FLOWERING TIME 57 days NUTRIENTS House and Garden
TEST AREA CANOPY SIZE 50 sf NUMBER OF PLANTS 8 TEST AREA WATTS PER SQUARE FOOT (WPSF) 50 WPSF POTENCY 23.3% FINAL WEIGHT (GRAMS) 4,380
GRAMS PER SQ FT 88 GRAMS PER PLANT 548 GRAMS PER W 1.76 GRAMS PER 1000W compare 1,752 POUNDS PER 4x4 3.05 lbs

Trainwreck x Jack Herer grown under the FGI Lightpanel 500

GROWER Confidential STRAIN Trainwreck/Jack Herer MEDIUM Fox Farm/Perlite FLOWERING TIME 56 days NUTRIENTS House and Garden
TEST AREA CANOPY SIZE 50 sf NUMBER OF PLANTS 5 TEST AREA WATTS PER SQUARE FOOT (WPSF) 50 WPSF POTENCY 22% FINAL WEIGHT (GRAMS) 4,840
GRAMS PER SQ FT 97 GRAMS PER PLANT 968 GRAMS PER W 1.94 GRAMS PER 1000W compare 1,936 POUNDS PER 4x4 3.12 lbs

Kosher Kush grown under the FGI Lightpanel 700

GROWER Confidential STRAIN Kosher Kush MEDIUM Coco FLOWERING TIME 57 days NUTRIENTS Grower confidential
TEST AREA CANOPY SIZE 16 sf NUMBER OF PLANTS 9 TEST AREA WATTS PER SQUARE FOOT (WPSF) 42 WPSF POTENCY 24% FINAL WEIGHT (GRAMS) 1,090
GRAMS PER SQ FT 93 GRAMS PER PLANT 121 GRAMS PER W 2.12 GRAMS PER 1000W compare 2,120 POUNDS PER 4x4 3.16 lbs

Amnesia Mystery grown under the FGI Lightpanel 700

GROWER Confidential STRAIN Amnesia Mystery MEDIUM Coco FLOWERING TIME 57 days NUTRIENTS Grower Proprietary
TEST AREA CANOPY SIZE 16 sf NUMBER OF PLANTS 9 TEST AREA WATTS PER SQUARE FOOT (WPSF) 44 WPSF POTENCY 27% FINAL WEIGHT (GRAMS) 1,485
GRAMS PER SQ FT 93 GRAMS PER PLANT 165 GRAMS PER W 2.10 GRAMS PER 1000W compare 2,100 POUNDS PER 4x4 3.20 lbs

Carnival Kush grown under the FGI Lightpanel 700

GROWER Confidential STRAIN Carnival Kush MEDIUM Coco FLOWERING TIME 56 days NUTRIENTS Proprietary
ROOM CANOPY SIZE 355 sf NUMBER OF PLANTS 96 TEST AREA WATTS PER SQUARE FOOT (WPSF) 32 WPSF POTENCY 25% FINAL WEIGHT (GRAMS) 23,608
GRAMS PER SQ FT 67 GRAMS PER PLANT 246 GRAMS PER W 2.11 GRAMS PER 1000W compare 2,110 POUNDS PER 4x4 3.22 lbs
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