Plant Revolution Mike O'Rizey Granular Soil Inoculant ， 4-Ounce<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Beneficial soil organism inoculant contains a diverse blend of mycorrhizal fungi</li><li>Once established increases the surface area of your root system 100 - 1，000 times</li><li>Use at planting time， when transplanting or add to existing plants</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51BL2ot%2BSTL.jpg" noproxy>