Nancy from Mount Vernon S D writes
30 year old apple tree with 20 inch diameter Trunk 605 770 6445
The mixing ratio for Fruit Tree & Vegetable Systemic Soil Drench is dependant upon the distance in feet from the trunk of the apple tree to the drip line, not the diameter of the tree trunk. Please refer to the product label or give us a call at 866-581-7378 so we may assist you further with the proper mixing ratio for your apple tree.
Answer last updated on: 06/25/2013