22' Growing Dome Greenhouse Kit

Specifications

  • 22 ft approximate diameter 
  • 380 sq ft floor area
  • 10 ft 10 in center height
  • Crate weight range 2235-2675 lbs

Wall Construction: Multi-wall (16 mm)

Greenhouse Options and Installation

Customize your Growing Dome Greenhouse with options for your climate.  All kits include the documentation needed for a Do-It-Yourself (DIY) installation, or call to get a quote for a Growing Spaces professional install.  See "What's Included" below for details of our standard configuration.

$21,850.00

Pickup available at Pagosa Springs Facility.

Usually ready in 5+ days

View store information

Questions?  Call us at 800-753-9333. 

Our friendly Growing Dome Advisors are experts at helping you choose a geodesic greenhouse kit configuration for your climate and unique needs.

Details

Our 22-foot diameter Growing Dome geodesic greenhouse kits are ideal for medium to large families wanting to control their own food source. 

Greenhouse kits from Growing Spaces provide the optimal environment for growing fresh, organic vegetables, herbs, fruits and flowers.  The total height of 10ft. 10in. gives the 22-foot greenhouse space to grow grapes, figs, and dwarf citrus trees up high with lots of room for everything else below canopy. This spacious greenhouse provides 380 square feet of growing space.

Harness the power of solar energy to create an optimal growing environment. Our geodesic dome design maximizes light and heat retention, while automatic, heat-activated vents and an integrated above-ground pond work together to stabilize temperatures throughout the seasons. This allows you to extend your growing season and enjoy fresh, homegrown food even in challenging climates.

If you are interested in a smaller Growing Dome, view the 18-foot diameter greenhouse kit , or if you’d like extra space for a patio table or lounge chairs view our 26-foot diameter Growing Dome with 530 square feet of gardening space.  Laura and Dwayne don’t have good quality produce at their local stores in Wrangell, Alaska, and use their 22-foot Growing dome to harvest fresh food in their Alaska greenhouse .

Star Shape Customized Greenhouse Raised Garden Beds in a 22 Foot Growing Dome

Greenhouse Features

Extended Warranty icon

Extended Warranty

Solar Powered icon

Solar Powered

Colorado Made icon

Colorado Made

Withstands Snow icon

Withstands Snow

Hail Resistant icon

Hail Resistant

What's Included in Your Kit

Included with the 22-Foot Growing Dome Greenhouse Kit

Construction of a wooden circular structure's foundation with mountains in the background

24” Foundation Wall with structural siding

Person working on a wooden geodesic structure with tools against a blue sky

A full set of pre-cut, color-coded Struts and Framing plus all Hardware

Smiling man holding a triangle of polycarbonate outdoors with trees and a playground in the background and a partially assembled greenhouse on his right

Multi-wall (16mm)  Polycarbonate Glazing  panels - UV resistant & shatter-proof

Small greenhouse with a green door surrounded by plants and flowers on a sunny day.

Snowshed entryway with a 32” x 80” Door with a window

univent opener opening a polycarbonate panel vent

Automatic Vents : 2 on bottom with Univent Openers

the roof of a Geodesic dome structure showing an upper vent with a Bayliss opener

Automatic Vents : 2 on top with a Bayliss Opener

reflectix insulation installed on the north wall of a growind dome greenhouse with the above-groudn pond in the foreground

Reflectix® Insulation  for north wall

Small pond with a waterfall feature, surrounded by greenery.

Water Feature and select materials for the  Above-Ground Pond

inside a Geodesic dome greenhouse with plants and flowers and an Aluminet shade cloth hanging above
person installing rigid foam insulation in the foundation wall of a geodesic dome greenhouse

Owner Supplied Items

Some items required for your 22-foot Gowing Dome are bulky and expensive to ship but can be easily purchased at your local building supply store. These Owner Supplied Items are not part of the greenhouse kit to help reduce the total cost of building your new 22-foot Greenhouse Dome.

Actual expenses will differ based on location, greenhouse foundation type, and raw material price fluctuations.

Installation Options

Your Growing Dome 22-Foot Greenhouse Kit is ready for assembly by you, a contractor, or our Growing Spaces crew.

Growing Spaces offers three different greenhouse installation options for your 22-Foot Growing Dome:

  • Owner Self-Install
  • Supervisor Only Install
  • Supervisor +1 Install
  • Full Crew Install
three people assembling a small Growing Dome Greenhouse

Articles & Videos

Vegetable garden with raised beds and a geodesic dome in the background

Beautiful Greenhouse in New Hampshire

Read More
lush garden inside a growing dome greenhouse

Lush Alaskan Greenhouse Getaway

Read More
Geodesic dome greenhouse in a garden setting with surrounding plants and covered entryway

Nutrient-Dense Diet with a Greenhouse Garden

Read More
Two people standing inside a geodesic dome greenhouse with plants around them.

You Tube: 3 Years of Lessons, Laughs & Harvests: Their Greenhouse Journey Has It All

Watch Now
Geodesic dome structure in a snowy landscape with bare shrubs and rocks.

YouTube: Winter Crops in a Growing Dome

Watch Now
22 Foot Diameter Backyard Greenhouse in Fall

YouTube: 22' Growing Dome Greenhouse Virtual Tour

Watch Now

Reviews

5 out of 5

Based on 1 Review

Subscribe to Our Newsletter

Join our community to stay up to date

Fougere background