Easy enough light there mate. A 600w led puts out a lot more lumens than a 600w HPS. Go low on the nutes, 25% like
@Wizzle said. I run a 1.2m x 1.2m tent with 4 girls and a 250w led. Gives me about the same results as a 600w hps maybe slightly less. Another tent of 1.5 x 1.5 with up to 9 small girls with a 450w led giving me same output as about 750w hps. Will be upgrading to 450w and 600w led respectively in month or two
[/QUOT
I'm learning every
day! This is definitely a learning process. Here go my babies. Just a week ago one was sick.