A good friend of mine whom is a Horticulturist said you can use Miracle Grow Garden Soil, the 3 month nutrition type. Is this true. I have my doubts in what I have read on the internet about Miracle Grow and Cannabis plants. Just asking the forum. Maybe we can prove him wrong. The Miracle Grow Potting soil is 6 months of feeding, that's why he said you can get away with just the 3 month type garden soil.
Outside natural occurring soil used for gardens and such never ever stop feeding........ so why make it so hard??