Find the Perfect Growing Dome® Greenhouse Kit For You

Find the Perfect Growing Dome® Greenhouse Kit For You

Nature’s perfect structure can now be in your backyard, school grounds, community farm, or commercial property.

We have six different sizes of geodesic greenhouse dome kits to fit your indoor growing needs and goals. We have domes for hobby gardeners, families, schools, community spaces, large-scale organic farms, and horticulturalists. Each kit includes 11 features that make each dome an ideal, energy-efficient, and spacious environment for growing.

A Growing Dome from Growing Spaces is compact, exceptionally rigid and weather-proof, and supports plant life better than traditional or DIY structures. It’s much easier to assemble and maintain, too. It can host a wide variety of crops, trees, and flowers. With its curved dome shape, you’ll enjoy a spacious, three-level growing area. You can customize it with a solar-powered waterfall, create your layout, and even put up a space for relaxation.

Each dome we have is designed for a specific purpose. Whether you need a serene environment for a small orchid nursery, a school greenhouse to support learning, or a big dome to produce surplus crops for an entire community, we have exactly what you need.

Explore our Growing Dome greenhouse kits:

15 ft. Diameter Growing Dome Greenhouse Kit

Small Growing Dome
Our 15-foot diameter greenhouse kits offer a sustainable environment to grow fresh vegetables and fruit year-round. These small greenhouses are also ideal as hobby greenhouses for container and dwarf varieties of plants and for starting seedlings early for outdoor gardens. Our Growing Dome greenhouse kits operate on solar energy and are the most energy-efficient greenhouse kits available.                                                                                                                                                                                         

Floor Area: 150 square feet
Height: 9 ft. 5 in
Fresh produce for 2 to 3 people

18 ft. Diameter Growing Dome Greenhouse Kit

Home Growing Dome
Growing Dome greenhouse kits are a wonderful way for small families to enjoy a healthy, sustainable lifestyle. These small greenhouses are a great size for producing organic fruits and vegetables for your family of 3-4. Our greenhouse kits are available with optional weather upgrades for desert climates and windy environments.                                                                                                                                                                                                                                                                         

Floor Area: 250 square feet
Height: 10 ft. 8 in
Fresh produce for 3 to 4 people

22 ft. Diameter Growing Dome Greenhouse Kit

Greenhouse Kit
Greenhouse kits from Growing Spaces provide the optimal environment for growing fresh, organic vegetables, herbs, fruits and flowers using solar energy. Our 22-foot Growing Dome greenhouses make ideal hobby greenhouses for growing grapes, figs and dwarf citrus trees up high with lots of room for everything else below canopy. All geodesic Growing Dome greenhouses feature heat-activated automatic opening vents and an above ground pond to stabilize temperatures year round.                                                                                                                                                                                                                                                                                                                                         

Floor Area: 350 square feet
Height: 10 ft. 10in
Fresh produce for 4 to 5 people.

26 ft. Diameter Growing Dome Greenhouse Kit

Greenhouse Kit
The 26-foot Growing Dome greenhouse kits provide a solar-powered environment to grow organic fruits, vegetables and herbs, and beautiful plants and flowers. These spacious garden greenhouses grow enough to feed a household of 5-7 people. Many smaller families choose this size so they can have leisure space to relax and enjoy the subtropical climate or so they can have surplus food to store or sell. Also a suitable size for schools, this mid-size greenhouse kit includes a solar powered cooling fan.

Floor Area: 550 square feet
Height: 12 ft. 7 in
Fresh produce for 5 to 6 people

33 ft. Diameter Growing Dome Greenhouse Kit

Large Greenhouse
Communities and schools benefit from Growing Dome greenhouse kits by being able to offer a serene environment for people to learn about healthy and sustainable lifestyles. Growing Spaces’ large green houses are ideal for schools and use solar energy to grow organic vegetables, fruits, and herbs, along with fruit trees and ornamental flowers to create a lush forest garden. Our 33-foot diameter dome greenhouse kits function well in both modest and harsh climates.

Floor Area: 850 square feet
Height: 15 ft. 5 in
Fresh produce for 8 to 10 people

42 ft. Diameter Growing Dome Greenhouse Kit

Large Greenhouse Kit
Growing Dome greenhouse kits make ideal structures for horticulturalists and market gardeners to extend the growing season of popular fruits and vegetables, to protect crops from harsh climates, and to get a big head-start with seedling propagation. Large greenhouses, like this 42-foot diameter geodesic Growing Dome, are ideal for growing a forest of plants. This greenhouse features two doors with windows for easier access and improved cross ventilation. These larger greenhouse kits include 110V electric cooling fans (solar upgrade optional) and offer maximum space to produce fresh, organic vegetables, herbs, fruits and flowers.

Floor Area: 1,300 square feet
Height: 16 ft. 6 in
Community size Dome or recreation space

Owner Supplied Items

The Growing Dome® is purchased as a greenhouse kit ready for assembly.

However, since a few items are bulky and costly to ship, and available at your local building supply store, they are not included in the greenhouse kit. Doing this lowers the overall cost for the Growing Dome owner.

See the Technical Specifications page for more information on Owner Supplied Items.


Growing Spaces delivers and/or ships within the United States and also ships Internationally.

Shipping / delivery, crating, and handling charges are not included in the price of the Growing Dome kit.

See our Shipping page for more information on how to receive a quote. Local sales taxes do apply for customer pick-up.


You may install the Growing Dome yourself (26′ Dome and smaller), hire a Growing Spaces Installation Supervisor to direct your crew, or you may choose to have our Full Crew install your Growing Dome kit.  To provide a seamless installation for the larger Growing Domes, 33′ kits require at least a Growing Spaces Certified Supervisor and the 42′ kit requires a Certified Supervisor plus one Growing Spaces crew member.

On a regular basis people consistently report how helpful it is to have someone trained and skilled at the build.

See details and prices on the Greenhouse Build Options Page or call us at 800-753-9333 for a quote.

Growing Dome greenhouse kits from Growing Spaces offer the ability to garden indoors year-round, off-grid in both modest and harsh climates. We offer small greenhouses and large green houses in six sizes, ranging in diameters from 15 feet to 42 feet in varying heights. These garden greenhouses require no electricity to operate which minimizes environmental impacts and offers a healthy, sustainable lifestyle. With our Growing Dome kits, you have the option to customize your kit to suit your local climate and to choose greenhouse accessories that upgrade the look and feel of the Growing Dome. View our standard and premium accessories available for the Growing Dome.

Growing Dome greenhouse kits are ideal for growing both subtropical and hardy plants, and the Growing Dome kits work well in varying climates and weather conditions. Many owners of Growing Dome greenhouse kits enjoy growing subtropical varieties of crops like figs and dwarf citrus trees. Geodesic garden greenhouses are ideal as hobby greenhouses for growing tomatoes, lettuce, strawberries, beans, greens and more throughout the year. Our garden greenhouses offer self-sufficiency that keeps fresh food on the table, even with challenging environmental and economic changes.

With greenhouse kits from Growing Spaces, families, farmers and communities can enjoy a sustainable environment to grow healthy foods and beautiful plants. Owners can feel good about using only solar power to produce fruits, vegetables, herbs and flowers. Greenhouse kits are a great way to introduce children to sustainable gardening and healthy foods, and are perfect additions to school grounds to offer children a hands-on growing experience.

Growing Spaces does everything possible to keep the Growing Dome affordable. We encourage payment by check or wire transfer to keep business costs down. Full payment is requested to place an order.