Fertilizer Blend Calculator
This Fertilizer Blend Calculator helps growers work out a custom fertilizer blend. Fill it in by hand and keep it with your farm records for later seasons.
Download free PDF1 page, US Letter, prints clean in black and white
WorksheetCrops & AgronomyFree PDF
What you fill in
- Field and acres
- Nutrients needed
- Fertilizer sources available
- Grades from the product tags
- Blend ratio worked out
- Spreader or applicator setting
- Cost comparison
- Application date
How to use this worksheet
Take the sheet along to the field, shop or office. The blank lines are there so you can write down what you actually see and use.
Where to check the details
This sheet is a general template, so confirm specifics with your own manuals, labels and local rules. For current official guidance, start with eXtension and USDA.
For more in this area, see the row crop calendar. Between chores, farm.FM has farm humor, including $1.34 Billion for Fertilizer, Prices Unmoved, and farming farm stories.