Greenhouses for Sale in Tennessee

Tennessee's current project record favors the 22-foot, which appears most often across 10+ supplied or in-fulfillment projects. The 18-, 26-, and 33-foot models remain part of the statewide mix.

East Tennessee mountain sites often bring slope, shade, and rural access into the decision. In central and western Tennessee, a long humid summer may influence the design more than the winter low.

Growing Dome framed by flowering vines at Heartwood Cohousing in southwestern Colorado

10+

Growing Dome projects in Tennessee

22-foot

The most common Growing Dome greenhouse model in Tennessee, with 18-, 26-, and 33-foot projects also represented.

Greenhouse planning across Tennessee's three regions

An East Tennessee greenhouse may sit above a frost pocket, below a wooded ridge, or at the end of a steep approach. Farther west, the longer experience may be heat, humidity, thunderstorms, and vigorous warm-season growth.

The pond and reflective north-side insulation help moderate temperature swings. Automatic venting, where included, and internal air circulation support air exchange, but shade and active airflow may still be important during Tennessee summers.

For mountain properties, the Appalachia greenhouse guide adds terrain and cross-border context. The greenhouse climate calculator is available when the project is ready for a closer climate comparison.

Two installers fastening the wooden frame of a Growing Dome
-8%
Small greenhouse with a green door covered in snow in a snowy landscape.

$11,950.00 $10,950.00

save $1,000.00

-6%
18 foot diameter Growing Dome winter greenhouse

$15,950.00 $14,950.00

save $1,000.00

-5%
Geodesic dome structure with polycarbonate panels and a black base, set against a scenic background with mountains and trees.

$21,850.00 $20,850.00

save $1,000.00

-4%
26' Growing Dome Greenhouse Kit illustration

$26,850.00 $25,850.00

save $1,000.00

-3%
33 Foot Diameter Grow Dome Backyard Greenhouse Kit

$36,750.00 $35,750.00

save $1,000.00

-2%
Snow-covered dome-shaped greenhouse with a red door in a wintery landscape.

$54,750.00 $53,750.00

save $1,000.00

Tennessee size comparisons often begin with the 22-foot

The 22-foot appears most often in current Tennessee records and can suit a household garden that keeps the footprint and surrounding work compact.

A 26- or 33-foot dome changes the experience when more people will work inside, perennial plants need lasting room, or separate growing areas and a place to sit should coexist without crowding the paths. Growing Spaces can use those priorities to compare circular layouts.

All six footprints appear in the Growing Dome greenhouse guide.

Community gardener filling a watering can from the pond inside a Growing Dome at Heartwood Cohousing in southwestern Colorado

Slopes, clay soils, and heavy rain in Tennessee

After a hard Tennessee rain, water may sheet downhill, collect along a low edge, or linger where equipment needs to pass. Grading, drainage, and construction access all have to support a level, stable foundation.

Local authorities and project documents set wind, snow where applicable, foundation, and permit requirements. Growing Spaces can compare those requirements with the model-specific structural tables for likely configurations.

Gardener harvesting comfrey beside a Growing Dome at Heartwood Cohousing in southwestern Colorado

Summer may be Tennessee's harder greenhouse season

Tennessee's milder winters still create meaningful differences among crops. Cold-hardy greens can use a lower protected temperature than citrus or fruiting plants, and short days may make available light as important as a cold snap.

Summer is often the longer test. Shade, ventilation, air movement, watering, and plant spacing work together through sustained heat and humidity, with the right balance depending on what is growing inside.

The heating and cooling guide covers equipment choices for both seasons.

Chives and mixed crops growing in raised beds inside a Growing Dome at Heartwood Cohousing in southwestern Colorado

Estimate greenhouse heating costs in Tennessee

The example below starts with Knoxville, Tennessee. Enter your ZIP code, dome size, winter temperature goal, and heater type to estimate seasonal heating costs for your setup. For annual and lifetime totals, additional structures, and the full method, use the full heating cost calculator. You can also browse our greenhouse planning tools.

Compare winter heating costs

Structures of similar growing area are listed first — size-for-size is the fairest comparison.

Winter goal
Heating mechanism
Enter your ZIP, pick a winter goal and your fuel price, and compare what winter heating costs in a Growing Dome versus another structure.

Heartwood's community Growing Dome in southwestern Colorado

When the greenhouse area is easier to reach than the freight truck

A level greenhouse area can still be difficult for a freight truck to reach. Turns, overhead clearance, and room to unload determine how close the carrier can come. The selected kit then determines crew and equipment needs.

Local approval, the foundation, site preparation, owner-supplied materials, unloading, and assembly are separate parts of the project. The owner-supplied list covers additional materials, the foundation guide describes general approaches, the shipping guide covers delivery, and the installation options describe assembly choices.

Wooden Growing Dome wall section anchored to a concrete pier

Tennessee greenhouse questions by region and season

Tennessee projects commonly need a summer plan and a drainage plan before they need more equipment.

Clusters of grapes hanging from a trellis inside a Growing Dome at Heartwood Cohousing in southwestern Colorado
Fougere background

What do you want to grow, and when?

The answer may be winter greens, an earlier start, or a place where plants and people can get out of summer rain. The crops, season, and use you describe give us plenty to work with. Slope or remote access only needs attention if it changes the project.

Professional Growing Dome installation is available in Tennessee for an additional cost. Compare installation options and review Pay Over Time with Affirm.