Plant Success Great White Granular 1 is a single-species organic mycorrhizal inoculant. The single strain keeps the cost down but yields high!
The Glomus intraradices strain used in this product has been specifically selected because of its superior results in many field trials.
Great White Granular 1 OMRI and OIM certified makes a great addition to any organic planting mix.
Plant Success Great White Granular 1 1kg