About Us

GroSupply and groSupply.com as a part of the Horizon, Inc. family of companies are North America's leading distributor of insect pheromone attractants, repellents, baits, lures and traping products, biopesticides, organic pesticides, pesticides, herbicides and products to support sustainable and organic agriculture. 

Our management and staff work diligently as a team to find innovative, cost effective and successful products and solutions to meet the most challenging agricultural needs.

GroSupply is unsurpassed in its breadth of agricultural and industry experience, our staff are state certified and undergo continual classroom and on the job training in the latest agricultural, product, chemical application and safety requirements and techniques.

Our product line is designed to incorporate the very latest in insect pheromone, biopesticide and pesticide chemistry, technology and safety integrating proven technologies with GroSupply's  innovation promising our clients more successful results.

Innovation plays an important role and GroSupply and groSupply.com as a part of the Horizon, Inc. family of companies  are leaders in the distribution of safe and effective insect pheromone products, biopesticides, agri-chemicals, pesticides and herbicides. GroSupply and groSupply.com distribute a wide range of  biopesticide technologies including state of the art agricultural semiochemical products and pheromones designed to improve management of pests, while minimizing negative environmental impacts to assure you the best possible results even under the most challenging field and environmental circumstances.

Our management and staff work closely with the industry and our product manufacturers to provide the finest Plant Nutrients, Biological Insecticides, Bio Pesticides, OMRI Organic and traditional Insecticides, Miticides, Fungicides and related products to our Hydroponic and Aeroponic growers as well as traditional indoor and outdoor gardeners.


P.O. Box 18298
Boulder, CO 80308-8298


Discover, Visa, Mastercard and American Express