Do you all use recommended distance and power from the manufacturer or use a PAR meter? The chart provided seems way too conservative. I can run the light a lot lower and/or turn up the power and be within safe PAR numbers.
Do you all use recommended distance and power from the manufacturer or use a PAR meter? The chart provided seems way too conservative. I can run the light a lot lower and/or turn up the power and be within safe PAR numbers.
Do you all use recommended distance and power from the manufacturer or use a PAR meter? The chart provided seems way too conservative. I can run the light a lot lower and/or turn up the power and be within safe PAR numbers.
A reputable light company should know and tell you what distance works best for different stages of growth. But, many light company simply aren't gardeners. A PAR meter is still very valuable to use in your grow room setup.