I see a bunch of posts of people posting their grows with lots of perlite in their grow. I've got... 20% peat moss, 35% peat garden. 10% earthworm castings of high quality, 30% perlite. I also am growing in 3 Gal pots and I've noticed most people grow in much bigger pots and I'm kind of worried about that aswell. I'm only at day 4 and the roots are still developing meaning, I stil have time to order larger pots for larger plants. Should I? Should I order more perlite and blend it with the soil, perhaps create a 50-60% perlite ratio? Tent is 150x150x200. Vegging under 600 HPS, floweing under 1200.