I understand that your nursery uses Mycorrhizae with your potted plants. I am curious about it's benifits. I live in an area with clay predominatly, and anything that could help with establishing new plants sparks my interest. How long has Monrovia Nursary been using Mycorrhizae? How could I apply it to previously planted shrubs and trees. Where is a good source of this for the home gardener. Thank You. Al CLark |