Green Gro Biologicals Granular Plus Mycorrhizae 50lb Travel Bags & Backpacks Just tap the button for

Just tap the button for a real-time reading—no calibration or setup required

Whether used in soil

and laundry

Reduced nitrogen

Green Gro Biologicals Granular Plus Mycorrhizae 50lb Travel Bags & Backpacks Just tap the button forDescription Green Gro Granular Plus Mycorrhizae 50lbs Green Gro Granular Plus Mycorrhizae 50lbs: GreenGro Granular Plus is a blend of mycorrhizae, beneficial bacteria, kelp and humic. This highly effective and easy to use, all in one product will dramatically improve the health and vigor of your root systems. Same great formula as the Ultrafine blend, but intended for soil based applications. GreenGro Granular Plus can be applied at time of transplant