Spray Guide vs NPKalc

Spray Guide, from Plant Health Technologies, is an environmental stewardship app. It helps ensure applicators are mixing crop protection products in the proper sequence for uniform and safe applications. Following the proper mixing, sequence helps prevent product incompatibilities and can save applicators time and money by avoiding product loss and sprayer clean-out problems. Spray Guide also captures product use rates and application information and conveniently maintains comprehensive, accurate Spray Logs for easy record keeping, which are compliant with Worker Protection Standards. Records can also include local weather, nozzle used and GPS field location. KEY FEATURES • Mix Guide: receive a recommended mixing order based on the products selected • Mix Sheets: capture field size, spray volume, tank size and product use rates and receive per tank and per field volume requirements for accurate loading and easy documentation and compliance. • Spray Logs: allow you to conveniently record GPS location, time spent spraying and weather details. A notes section also allows for additional record keeping • EPA Number & Re-entry Interval: allows for compliance with Worker Protection Standards Nozzle Selection: enhances records for label compliance My Favorites: select your most-used products for easy access

NPKalc is an easy to use fertilizer calculator that supports granular and liquid fertilizers with different unit of measures for input. Perfect for the DIY lawn dominator, gardener, landscape professional, golf course superintendents and farmers. Disclaimer: While we strive to provide accurate information, we do not accept responsibility for any misuse of the NPKalc app. Users are encouraged to use the app responsibly, cross check calculations and consult with experts for specific advice on fertilizer usage.