G & M Agricultural Supply Company was launched in 1988 when Mark Miller and a friend became partners so they could purchase Wall 'O Waters and make them available to other growers. Over time they expanded their offerings to better serve their customers. Ten years into the business, Mark's partner retired and Mark continued the operation, serving the interests of agriculturists throughout the United States. With significantly more products available, including climate-controlled greenhouse setups and thousands of yards of shade and frost fabric, G & M strives to provide solutions for the hard-good needs of America's agriculture. Our goal is to provide customers with the best information possible for selecting the right materials. Whether you need to know which fabric will give the best frost protection without blocking out too much sun for your tomatoes, or you're looking for a system to maximize your greenhouse-growing capacity, G & M's experience is certain to assist you in making the most excellent choices.