Growing Dome® Features

Polycarbonate Glazing

Above-Ground Pond

North Wall Insulation

Automatic Vent Openers

Undersoil System

Foundation Wall

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5 Things I Wish I Knew Before Buying a Greenhouse Kit

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Why Growing Domes?

Growing Spaces geodesic dome greenhouses protect from wind, hail, desert heat, cold winters, and wildlife threats. Backed by 35+ years of innovation. We believe everyone should have a greenhouse garden where they can sustainably grow clean, healthy food all year round—no matter where they live.

man showing off his home-grown tomatoes standing in front of a 15' Growing Dome you can see the lush vegetation inside

Customer Testimonials

Discover inspiring stories from our satisfied customers, and transform your gardening experience with one of our greenhouse kits. "We looked at a lot of options and decided a Growing Dome made the most sense…Growing Spaces worked with us through all the steps to ensure that we were successful."—Stacey, 15' Dome Owner

Project Guide

Step-by-Step Buyer's Guide

Foundation Options

Building Permits

HOAs or Covenants

Installation Options

Owner Supplied Items

Garden & Bed Design

Gardening Best Practices

Built for Your Climate

Calculators & Guides

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Installation Options

Our DIY greenhouse kits are easy to install. Follow the instructions and videos provided with each Growing Dome. Not a handy person? You also have the option to hire a supervisor to assist with the install or even a full crew who can assemble your geodesic dome in 2–5 days. Get up and growing fast!

key hole design wooden raised beds in greenhouse

Garden & Bed Design

Raised garden beds are not included in the greenhouse kits, as there are as many ways to design your garden as there are gardeners in the world. Find pre-assembled beds in our shop, call for design plans and cut lists, or be inspired by fellow Dome Owners and create something uniquely yours.

Greenhouse Kits by Diameter

15' Growing Dome Greenhouse

18' Growing Dome Greenhouse

22' Growing Dome Greenhouse

26' Growing Dome Greenhouse

33' Growing Dome Greenhouse

42' Growing Dome Greenhouse

All Growing Dome Greenhouses

NEW Simple Garden Systems Collection

Compare Greenhouses

Dome Greenhouse Guide

Companies We Recommend

Financing Options

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Virtual Tours

Have you had the chance to step into one of our greenhouses? It’s a feast for the senses! Feel the tropical humidity, bathe in diffused light, and take in the smells of what’s growing inside. While its no substitute for the live experience, check out our Virtual Tours.

Take a Virtual Tour

the three sisters domes on the growing spaces campus

Greenhouse Kits

Our prefabricated kits offer reliability, energy efficiency, ease of assembly, and low maintenance at a reasonable cost. With proper care and maintenance, your Growing Dome will last over 30 years, extending the growing season and increasing production.

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Greenhouse Options

Extra Temperature Controlled Vent

Extra Attic Fan

115V Electric Fan

Pollinator Window

All Greenhouse Options

growing dome in the desert

Build the Perfect Greenhouse for Your Climate

Growing Dome designs born in the heart of the Rocky Mountains, where high altitude, dry air, cold nights, and pervasive sunshine shaped the greenhouse we manufacture today. To maximize performance, no matter where you live, we continue to innovate and offer customization options for your climate.

vining plants growing towards and open vent in the top of the greenhouse

Why Do Greenhouses Need Ventilation?

Greenhouses need ventilation to provide plants with fresh air for respiration and photosynthesis, regulate temperature and humidity levels, and prevent fungal infections. Proper airflow strengthens plants, reduces disease risk, and ensures healthier, more resilient growth year-round.

Greenhouse Parts

Vent Openers & Pistons

Greenhouse Fans

Aluminet™ Shade Cloth

Reflectix® Insulation

Pond Replacement Parts

Drip Edge Flashing

All Replacement Parts

Greenhouse Accessories

Solar Irrigation

Pollinator Window

Garden Supplies

All Accessories

solar irrigation system installed in a raised bed in a geodesic greenhouse

Featured Product: Solar Irrigation

This kit includes 200 feet of tubing and 50 emitters. The solar-powered pump allows you to use this system off-grid by drawing water from the above-ground pond or a designated rain barrel.

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Companies We Recommend

From pond supplies to specialty plants, this comprehensive directory lists all of the companies we recommend. Trust that we have used these products in our own domes, providing you with our top picks.

Featured Categories

Featured Articles

What Our Garden Team Is Growing This Summer

The Best Greenhouse for Hail

Growing Passion Flower for Flowers, Fruit & Pollinators

What Is the Best Automated Greenhouse Irrigation System?

Harvest Basket Egg Bites

Why Do Greenhouses Need Ventilation?

Bartender raising a glass behind a bar inside a Growing Dome greenhouse

From Plant Market to Greenhouse Bar

Hillside Gardens turned their 33' Growing Dome into more than a greenhouse. By day, it’s a lush indoor plant market. By evening, it becomes Cactus Jack’s, a greenhouse tequila bar for weddings, private events, and summer concerts.

Step Inside Cactus Jack's

partial growing dome model and Growing Spaces booth set up outdoors under trees

2026 Calendar of Events

Save the date! Join us at one of our 2026 community events where you can learn more about our Growing Dome greenhouses. What's on the calendar? the Modern Homesteading Conference (June), Rhythms on the Rio (August), and our Fall Open-House (September).

See All Upcoming Events

Employment Opportunities

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[email protected]

1868 B Majestic Dr. PO Box 5518 Pagosa Springs, CO 81147

team members of Growing Spaces gathered for a portrait with one of the Growing Dome greenhouses in the background

Meet the Growing Spaces Team!

Each team member at Growing Spaces is dedicated to customer support and making sure every Growing Dome greenhouse customer is successful. We're here to guide you through the process step by step. Let us help you build the perfect greenhouse for your climate.

hot air balloons lift into the air near the Growing Dome greenhouses on the riverfront in downtown Pagosa Springs

Top 10 Activities, Attractions, and Dining In Pagosa Springs

Pagosa Springs, Colorado, is a hidden gem nestled in the San Juan Mountains, offering a perfect blend of natural beauty and rejuvenation. Our campus has all 6 sizes of Growing Domes available to tour year-round.

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Dome Owner Resources

School & Community Garden Grants

Growing Dome Enthusiasts Facebook Group

YouTube Channel

happy group portrait of growing dome enthusiasts in front of a geodesic dome greenhouse

Growing Dome Enthusiasts

Are you new to the Growing Spaces Community? Looking for ideas on how to heat your greenhouse or design your raised beds? Our Facebook Group puts you in touch with Growing Dome Owners and aspiring greenhouse gardeners across North America. A great place to cultivate first-hand knowledge.

Visit Our Facebook Group

woman standing in front of an above-ground pond in the geodesic greenhouse she's holding up her hand to show the number 5 and the banner reads Top 5 Things I Wish I Knew Before Establishing My Pond Ecosystem

Subscribe to Growing Spaces Greenhouses' YouTube Channel

Be inspired and learn more about year-round gardening. Our Dome Sweet Dome features take you on private tours of Growing Domes, while we also tackle gardening topics like pests, starting seeds, irrigation, and soil health.

Visit Our YouTube Channel

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Farmers & Homesteaders Growing Dome Testimonials Washington Greenhouses 22-foot Growing Dome Greenhouse Pacific Northwest Greenhouses

Update from Green Angel Gardens Greenhouse

Community Contributions

September 24, 2013

Larkin Stentz emailed us this beautiful picture of their 22′ Growing Dome Greenhouse at Green Angel Gardens in Long Beach, WA.

22' Growing Dome Greenhouse at Green Angel Gardens in Long Beach, WA during a sunset

22' Growing Dome Greenhouse at Green Angel Gardens in Long Beach, WA during a blue sky day.

22' Growing Dome Greenhouse at Green Angel Gardens in Long Beach, WA during a blue cloudy humid

Freeman Public School Teacher Puts Purpose to FFA Studies

Growing Dome Survives Baseball Sized Hail

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Seasonal Growing Tips & Greenhouse Advice

Monthly stories from our greenhouses, Growing Dome spotlights, and other gardening content

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Community Contributions

Guest Contributors

Posts under this byline come from customers, partners, and friends of Growing Spaces who had something worth sharing. Each one is written by a real person; the contributor is credited on the post itself.

Growing Domes Around the WorldSeasonal Gardening in a Growing DomeBackyard GreenhousesSchool GreenhousesCommunity Greenhouses

Downloads

Featured Categories

Featured Growing Domes Growing Dome Gardening Advice Recipes From The Garden Growing Domes Around the World

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Seasonal Growing Tips & Greenhouse Advice

Monthly stories from our greenhouses, Growing Dome spotlights, and other gardening content

Follow us

Featured Stories

Featured Products

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15' Growing Dome Small Greenhouse Kit

$11,950.00

Raised Garden Bed with Cold Frame | Beginner Vegetable Garden System (Limited Run) illustration

Beginner Vegetable Garden System

$1,195.00 $836.00

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