National Greenhouse Co.®, a division of Nexus Corporation.®, is a proven leader in the design and manufacture of greenhouse kits and other enclosed environments-not just for the home, but also for schools, universities, and businesses across the U.S. and Canada. With over 80 years of experience, Nexus Corporation's greenhouses are designed and manufactured to stand the test of time. National Greenhouse Co. has earned a reputation as the leading supplier of quality home greenhouses and hobby greenhouse kits in the United States and Canada. Here's why:
Nearly a Century of Experience
National Greenhouse Co., manufacturer of the Cultivator Premier™ hobby greenhouse kit and Cultivator Elite™ and Master Cultivator™ home greenhouses, has been manufacturing greenhouses for more than 80 years. When you partner with us, you'll get…
The Industry's Largest Team of Experts
Our team of professional engineers has designed a group of residential products that offer you a breadth of options to create the environment you want for your greenhouse.
Use of the Highest-Quality Materials Available
We pride ourselves on staying abreast of cutting edge materials that provide you with worry-free greenhouse kits that will stand the test of time. All materials used in our manufacturing process have been tested in a wide range of climatic conditions– snow, extreme heat, wind–and they are some of the strongest, most durable materials on the market.
Direct from the Manufacturer
The Cultivator Premier and Cultivator Elite greenhouses are shipped directly from the National Greenhouse Co. manufacturing facility to you.
Made in the USA
All of our greenhouses and the structure materials are American made, and we're proud of it! Many greenhouse kits are manufactured overseas. Not the Cultivator Premier or Cultivator Elite! They are designed and manufactured here in the U.S. with your growing and climate conditions in mind. When you buy the Cultivator Premier or Cultivator Elite Greehouse, you are buying the best in a manufactured and designed greenhouse kit at a very competitive price.