yep, it's good stuff. Most soils bought at a hydro store have it added already....I used to use happy frog and I loved the stuff....about the same price as miracle grow but MUCH MUCh MUCH better! :jointsmile:
moody420 Reviewed by moody420 on . Mycorrhizae-infused potting soil I recently started using a new organic potting soil to start my babies indoors first, and I came across a bagged soil with a bunch of mycorrhizal cultures in the bag. My seedlings SHOT up- this was 3+ year old bagseed I had laying around- and germinated 3 days after planting! For those who don't know about the wonderful symbiotic relationship between mycorrhizal fungi and plants, it's basically a type of fungus that embeds itself inside of a plant and around the root structures. The Rating: 5