Foliar and Soil Nutrient Testing
Soil and foliar sampling are not exactly a new science, nor are they new ideas in the world of arboriculture. However, it is my opinion that they are still underutilized or underemphasized at the base level. As practicing arborists, we must use all the tools at our disposal to not only provide good service to our customers, but also to do our best to improve tree health.
This is a prerecorded presentation of the author’s TCI EXPO’23 presentation in St. Louis, Missouri.