Light is 24" above the plant. At 25% power I'm getting ~300 par. I used my standard dose of great white, about a quarter of a scoop in 3 gallons, and a few drops of GH rapid start as I usually do. I ordered some hydroguard yesterday as many have suggested. I will definitely try it before I start over. I keep the water temp. Between 65-70°f. Thanks for the link. I will read into it.
Manufacturer recommends 12" from top of plant, however at 12" it reads ~550 par. IMO this is way too much for how the plant looks right now.
Light is 24" above the plant. At 25% power I'm getting ~300 par. I used my standard dose of great white, about a quarter of a scoop in 3 gallons, and a few drops of GH rapid start as I usually do. I ordered some hydroguard yesterday as many have suggested. I will definitely try it before I start over. I keep the water temp. Between 65-70°f. Thanks for the link. I will read into it.
Manufacturer recommends 12" from top of plant, however at 12" it reads ~550 par. IMO this is way too much for how the plant looks right now.