A good soil mix would be coco/fox farms 40% of each and 20% perlite. Like that it'll dry out faster. So you're able to water more often. And keep your light on full spectrum they like that stuff. Also since you're only pushing a 450 you should be safe to go 22" maybe even 20. I was running a very strong 600 at 18" and never had plant burn
A good soil mix would be coco/fox farms 40% of each and 20% perlite. Like that it'll dry out faster. So you're able to water more often. And keep your light on full spectrum they like that stuff. Also since you're only pushing a 450 you should be safe to go 22" maybe even 20. I was running a very strong 600 at 18" and never had plant burn