Crop Services International: Soil Testing, Consulting, Agricultural Products

Grower Photos

View some recent photos from our growers in MI and PA.
New Gardening Programs

View Our Organic and Sustainable Gardening Programs
Make the Transition

We are your partner in successful conversion to Sustainable, Organic, Quantum & beyond.

Soil Testing

We provide complete lab support including soil analysis and plant tissue analysis. A variety of specialized soil tests makes CSI Soil Testing unique in the industry.

Recommendations & Consulting

Along with your soil testing results come soil fertilizer recommendations, based directly on the results of your soil tests. Additional consulting is also available.

Quality Products

We specialize in Nontoxic, Sustainable, Biological agriculture and the required transitional process. We sell a broad spectrum of biologically enhancing products, both bulk and packaged.