Enter your trees and shrubs. The calculator shows how much 5-2-2 mixture and Bio-T&S you need for Standard and Target Zone feeding.
Trees
Add a tree name or number and its trunk diameter at 4.5 feet above the ground (DBH), in inches.
Tree ID
Location
DBH (in.)
Standard mixture (gal.)
Standard Bio-T&S (gal.)
Target Zone mixture (gal.)
Target Zone Bio-T&S (gal.)
Standard Method
5 gallons of mixture per inch of DBH
0gallons of 5-2-2 mixture
0gallons of Bio-T&S
Target Zone
1 gallon of mixture per inch of DBH
0gallons of 5-2-2 mixture
0gallons of Bio-T&S
Shrubs
Enter the number of plants in each group. Standard uses 1/2 gallon per hole. Target Zone uses 1 quart per hole.
Standard Method
1/2 gallon of mixture per hole
0gallons of 5-2-2 mixture
0gallons of Bio-T&S
Target Zone
1 quart of mixture per hole
0gallons of 5-2-2 mixture
0gallons of Bio-T&S
Project total, trees and shrubs
| Mixture (gal.) | Bio-T&S (gal.) | |
|---|---|---|
| Standard Method | 0 | 0 |
| Target Zone | 0 | 0 |
Amounts are calculated from the numbers you enter. Results update as you type.