PHD MAXIMUM CROP is located on east of O'Neill, Nebraska on Hwy 20. Our office hours are 8 am to 5 pm M-F and 8 am to Noon on Saturdays. Appointments available upon request, walk ins always welcome. We look forward to being of service to you. Feel free to call with questions and let us know how we can help you maximize your crop yields.

We accept Farm Plan and we can assist you with financing needs for your crop input . Contact us today to see how we can be of help to you not only in agriculture but in our Human Nutritional products, also.

We Accept:

At PHD MAXIMUM CROP the customer comes first. PHD MAXIMUM CROP offers a complete line of nature friendly fertilizers and soil conditioners. These products have proven themselves time and time again in all types of soil conditions to increase yields and profits. Everyone needs to give our program a try. You'll be glad you did!
Along with our excellent fertilizer programs, PHD Maximum Crop offers a complete line of plant seeds.

We make no warranty of any kind, expressed or implied with respect to any products. Manufacturers and sellers obligation limited to replacement of product for defective material only. Neither seller nor manufacturer shall be liable for any injury, loss or damage directly or consequently arising from the misuse or inability to use the product.