Best Fertilizer Apps

Fertilizer Removal by Crop

by Ag PhD

Free

Plan your farm's fertilizer applications with this reference tool. Select your crop and desired yield to determine the necessary vital nutrients. Save and email results for future planning.

Fertilizer Calc App

Farm Calculator

Free

$1.99 | 100% OFF

This app helps farmers precisely calculate fertilization needs for their crops. Users can input field details, set fertilization targets for key nutrients like N, P, and K, and determine the required application rates per hectare. It also supports custom area units for flexible calculations.

NPKalc - Fertilizer Calculator

Simple Fertilizer Calculator

Free

This app helps calculate fertilizer needs for various applications, supporting both granular and liquid types with flexible unit inputs. It's designed for anyone managing lawns, gardens, or larger agricultural areas.

ADM Fertilizer

ADM Fertilizer: Buy Better

Free

Access a customer portal to view future fertilizer prices, make purchases for delivery, and request quotes. Manage your fertilizer needs 24/7 from your device.

Yard Mastery Lawn Care App

DIY Lawn Care Schedule

Free

This app provides personalized lawn care schedules and guidance for homeowners. It offers custom plans based on grass type, location, and soil conditions, along with tools to track treatments and progress. Achieve professional results for your lawn with expert advice in your pocket.

Nutrient Deficiencies by Crop

by IFA Productions Inc.

Free

Identify crop fertility issues with this reference app. Browse by nutrient type or visually match crop symptoms to find solutions. Aids growers in making informed fertility decisions for their fields.

Fertilizer Dealer Order Entry

by Vormittag Associates Inc.

Free

Streamline your ordering process for parts with this efficient app. Easily reorder past items, search by number or description, and access real-time order status and tracking. Manage multiple facilities and review invoices, credit status, and purchase history.

FertAdvisor

by University of Connecticut

Free

This app helps homeowners and turfgrass professionals calculate fertilizer needs for lawns. It provides tools for spreader calibration, label interpretation, and application guidance through animations and videos.

FertCalc - Aquarium Fertilizer Solution Calculator Macro Solutions in PPM

by ZIOS Corporation

Free

Easily calculate aquarium fertilizer solutions for both beginners and experts. Input your dry fertilizer type, desired PPM, container size, and dose amount to get a perfectly calculated solution. Preset options are available for recommended PPM concentrations.