Calculators by Crop
Choose a crop to see all available calculators — fertilizer rates, seeding rates, planting dates, yield estimates, and more.
Corn
The most widely grown crop in the US, used for grain, silage, ethanol, and livestock feed.
Wheat
A staple grain crop grown for flour, bread, pasta, and animal feed across the Great Plains and Pacific Northwest.
Soybeans
A nitrogen-fixing legume grown for oil, meal, and livestock feed — the second most planted US crop.
Tomatoes
A high-value vegetable crop grown fresh and for processing into sauce, paste, and canned products.
Potatoes
A starchy root crop grown for fresh market, chips, fries, and dehydrated products.
Cotton
A major fiber crop grown in the Southern US for textile production and cottonseed oil.
Rice
A paddy grain crop grown in flooded fields across Arkansas, California, Louisiana, and other southern states.
Alfalfa
A perennial legume forage crop prized for high-protein hay and nitrogen fixation.
Oats
A cool-season grain used for feed, food products, and as a nurse crop for forage establishment.
Barley
A versatile grain grown for malt, animal feed, and food products in northern climates.
Sorghum
A drought-tolerant grain and forage crop widely grown in the southern Great Plains.
Sunflower
An oilseed and confection crop grown for cooking oil, snack seeds, and birdseed.
Canola
A cool-season oilseed crop grown for cooking oil and meal in northern states.
Peanuts
A nitrogen-fixing legume grown for peanut butter, snacks, oil, and livestock feed.
Tobacco
A specialty crop grown in the Southeast for cigarettes, cigars, and smokeless products.
Strawberries
A high-value berry crop grown for fresh market and processing in California and Florida.
Peppers
A warm-season vegetable including bell, hot, and specialty varieties for fresh and processed markets.
Onions
A bulb crop grown for fresh, storage, and dehydrated markets across diverse US climates.
Lettuce
A cool-season leafy vegetable grown for fresh salad markets, primarily in California and Arizona.
Carrots
A root vegetable grown for fresh market, baby carrots, and processing in deep, loose soils.
Garlic
A bulb crop planted in fall and harvested in summer, prized for culinary and health uses.
Beans
A nitrogen-fixing legume including dry, snap, and lima varieties grown for food and cover cropping.