I’m doing a experiment between my own compost and Happy Frog potting soil. I collected my compost from last years hay ring location. It’s made up of hay/cow poop/pee mixed into the soil by the cows hoofs over the winter and left to compost and dry from March to October. I mixed in 25% perlite to 75% compost. I planted identical Green Crack Auto flowering seeds. From the very beginning I see a huge difference. I’ve never seen a seedling as big as the one growing in my compost. I might have to change the name from Green Crack to The Incredible Hulk. I’m growing indoors in a tent under LED lighting and leaving the light on 24 hours a day. Feel free to make suggestions or just comment. The first two pictures are of the plant in my own compost. I’ll add pictures of the foxfarm seedling on my next post.