About to start using my hlg 550 rspecs. Anyone on here use them currently? What’s best ballast strengthens & canopy distance for flower and veg? Dont wanna burn my girls under these panels!
About to start using my hlg 550 rspecs. Anyone on here use them currently? What’s best ballast strengthens & canopy distance for flower and veg? Dont wanna burn my girls under these panels!