Welcome to Undercover Agriculture.
We design and build Greenhouse, High Tunnel and Low Tunnel kits for installation in Montana and surrounding states. We are an authorized vendor of High Tunnels and Low Tunnels meeting or exceeding NRCS standards. If you are interested in applying for a cost sharing grant, we can help. Your costs for a new High Tunnel or Low Tunnels may be offset completely. Financing is available.
Structures from 8'x10' to 30'x196'
We can custom build just about any size greenhouse or high tunnel that you may need to fit your goals. Structures must be built to exacting specifications in order to qualify for funding through the NRCS.
Wind and Snow Loading
Undercover Agriculture greenhouses and high tunnels are built to exacting specifications. All of our Teton Line of High Tunnels are NRCS approved for use in Montana and the surrounding Western states.
Local Delivery
Delivery within 300 (negotiable) miles from Fairfield is included in the purchase price of a tunnel or greenhouse. We will bring it to you and show you how to build it. All structures come with detailed assembly instructions. We can square the site and install the ground posts for you for a small fee. Complete installation is available for an additional cost.
Custom Parts Available
Need parts to repair or replace your existing high tunnel or greenhouse? We can custom manufacture parts to fix it. We carry Polyethelene coverings, shade choth, ground cover, irrigation supplies, trellising supplies and seed starting equipment. Consultation services are available for any growing needs from in-ground to containers, to hydroponics.
Need a pavilion or other outdoor structure?
We also manufacture and construct outdoor area structures to fit your needs. Have an idea for a design? Get in touch with us.
Customer Photos
These are current pictures of some of our customers structures
20x20 NRCS High Tunnel in Helena
Built on the side of the Helena mountains, this one was a challenge. Jim did a great job with the many challenges to building this.
30x36 NRCS High Tunnel in Helena
Customer built tunnel in Helena, Montana. There is condensation on the inside from the ground being wet when it was contructed.
18x28 NRSC High Tunnel along the Missouri river was contructed by us.
This was constructed in Craig, Montana on December 30, 2023. The weather cooperated with us, which is unusual for that time of year in Montana.