Application Rate Calculator

Work out exactly how much product you need, no guesswork.

Applying too little product limits results. Applying too much wastes money.

Our Plant Doctor Rates Calculator takes the uncertainty out of lawn, garden and plant care by calculating the exact amount of product required based on your area size and application type. Whether you’re treating a small backyard lawn, vegetable beds, ornamentals or broadacre areas, this tool helps you apply with precision.

How It Works:

1. Select your product
2. Select your plant type and specifc plant if applicable (guidance will be provided by highlighting in green)
3. Input your application area measurement (guidance will be provided on what type of area measurement is required) 
4. Instantly see the required product amount
5. The calculator automatically adjusts to label-recommended rates for each use case.