Rooter's Mycorrhizae, 4 lbs
Rooter's Mycorrhizae, 4 lbs at HorticultureSource.com -
Proprietary blend of mycorrhizal fungi selected for a broad spectrum of plants, media and environments. Mycorrhizae will harmonize with the plant's root system and help construct a microbial network that will aid in the growth and vigor of a variety of plants. For indoor/outdoor plants, soil and Hydroponics.