I’d maybe take a step back and build some management zones first, instead of staring at every 3-acre grid as its own “problem.”

Use what you already have or can get easily: historic field potential maps, good satellite imagery (vegetation + bare-soil/soil brightness), slopes and a 3D topography map. That’ll give you a clearer picture of the stable yield-potential areas and main limiting factors.

Then overlay your soil samples on those zones and build your lime/gypsum/P&K recs by zone instead of grid-by-grid - usually makes the plan more practical and still very precise. https://docs.geopard.tech/geopard-tutorials/product-tour-web-app/automated-soil-sampling-planning