Growing Cannabis in Miracle Gro: Pineapple Express Autoflower March 3, 2021 cbdnews Growing Cannabis Comments Off on Growing Cannabis in Miracle Gro: Pineapple Express Autoflower Weeks 1-3 of Pineapple Express Autoflower Grow Series using a mix of Miracle Gro potting soils. For more detailed videos, information on products, suggestions …