So You're Thinking About Buying a Greenhouse

Eventually every gardener considers the purchase of a greenhouse. A greenhouse kit offers the opportunity to enjoy gardening every month of the year. It also represents a considerable commitment in money, time, and space. That is why we developed the Greenhouse Buying Guide to help you select the greenhouse that best suits your needs.



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Cross Country Arctic Greenhouses cross country, greenhouse, kit, arctic, bc, green, houses, hobby, glass, backyard, sale, buy, insulated
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Price: $13445 - $86890
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Availability: Factory Direct - Currently ships in 6 to 8 weeks.
Item #: 2565100AR -
  • Free Cross Country Starter Kit with greenhouse purchase.

Cross Country Arctic greenhouses are covered with 16mm 5 wall polycarbonate which provides them with superior heat retention, light diffusion, and strength. 16mm 5 wall polycarbonate has almost double the insulation, 3.03 R Value, of any other covering offered! This greenhouse is recommended for people who wish to heat their greenhouse in northern climates and other areas that experience frequent cold weather. They also feature an aluminum capping system which ensures the panels will stay on...

Cross Country Cape Cod Greenhouses cross country, greenhouse, kit, cape, cod, bc, green, houses, hobby, glass, backyard, sale, buy, victorian
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Price: $12271 - $73671
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Availability: Factory Direct - Currently ships in 6 to 8 weeks.
Item #: 2565100CC -
  • Free Cross Country Starter Kit with greenhouse purchase.

Cross Country Cape Cod greenhouses feature tall straight eaves and the steepest 12 / 12 roof pitch. These greenhouses are available covered with glass, polycarbonate, or a combination of both and feature an aluminum capping system which ensures the panels will stay on the greenhouse in high winds. Each greenhouse includes a sturdy pre-hung storm door with adjustable tempered glass window and screen. The standard height of the side walls is 5' 6", giving ample room inside for tall gardeners and...

Cross Country Cottage Greenhouses cross country, greenhouse, kit, cottage, bc, green, houses, hobby, glass, backyard, sale, polycarbonate, buy
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Price: $10681 - $65316
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Availability: Factory Direct - Currently ships in 6 to 8 weeks.
Item #: 2565100CT -
  • Free Cross Country Starter Kit with greenhouse purchase.

Cross Country Cottage greenhouses feature tall straight eaves and a steep 8 / 12 roof pitch. These greenhouses are covered available covered with glass, polycarbonate, or a combination of both and feature an aluminum capping system which ensures the panels will stay on the greenhouse in high winds. Each greenhouse includes a sturdy pre-hung storm door with adjustable tempered glass window and screen. The standard height of the side walls is 5' 6", giving ample room inside for tall gardeners...

Cross Country Lean To Greenhouses cross country, greenhouse, kit, lean, to, home, attached, bc, green, houses, hobby, backyard, sale, buy
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Price: $8764 - $51258
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Availability: Factory Direct - Currently ships in 6 to 8 weeks.
Item #: 2565100L -
  • Free Cross Country Starter Kit with greenhouse purchase.

Cross Country Lean to greenhouses are made to attach directly to your home, garden shed, or most any other structure. These attached greenhouse kits are available in either the curved or straight eave. Cross Country greenhouses are covered with 6mm twinwall polycarbonate and feature an aluminum capping system which ensures the panels will stay on the greenhouse in high winds. Each greenhouse includes a sturdy pre-hung storm door with adjustable tempered glass window and screen. The standard...

Cross Country Pacific Greenhouses cross country, greenhouse, kit, pacific, bc, green, houses, hobby, luxury, backyard, sale, buy, victorian
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Price: $8719 - $70360
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Availability: Factory Direct - Currently ships in 6 to 8 weeks.
Item #: 2565100P -
  • Free Cross Country Starter Kit with greenhouse purchase.

Pacific greenhouses feature curved eaves which are not only attractive, but shed snow easily as well. These greenhouses are covered with 6mm twinwall polycarbonate and feature an aluminum capping system which ensures the panels will stay on the greenhouse in high winds. Each greenhouse includes a sturdy pre-hung storm door with adjustable tempered glass window and screen. The standard height of the side walls is 5' 6", giving ample room inside for tall gardeners and hanging baskets. All Cross...

Cross Country Traditional Greenhouses cross country, greenhouse, kit, traditional, bc, green, houses, hobby, luxury, backyard, sale, polycarbonate, buy
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Price: $9865 - $71235
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(1)
Availability: Factory Direct - Currently ships in 6 to 8 weeks.
Item #: 2565100T -
  • Free Cross Country Starter Kit with greenhouse purchase.

Cross Country Traditional greenhouses feature tall straight eaves and a 5 / 12 roof pitch. These greenhouses are covered with 6mm twinwall polycarbonate and feature an aluminum capping system which ensures the panels will stay on the greenhouse in high winds. Each greenhouse includes a sturdy pre-hung storm door with adjustable tempered glass window and screen. The standard height of the side walls is 5' 6", giving ample room inside for tall gardeners and hanging baskets. All Cross Country...

GM8 - Grow More 8 x 11 Greenhouse Kit  grow, more, greenhouse, kits, hobby, sale, small, polycarbonate, diy, backyard, winter, garden, aluminum
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Price: $2,499.00
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Availability: Out of stock until late August.
Item #: 2533050 -
  • Free Grow More Starter Kit with greenhouse purchase.

Grow More greenhouses feature a heavy-duty tubular aluminum frame, superior 10mm triple wall polycarbonate panels, commercial grade hinged doors (1 Dutch door standard on all models), a built-in gutter system, and plenty of roof vents for maximum air circulation. Combine that with the Fast Click system that drastically reduces assembly time and a price hundreds less than any similarly equipped greenhouse, and you have a package that is hard to beat! Enjoy the light diffusion and beauty that...

Sunshine 6 Wide Redwood Greenhouses sunshine, greenhouse, wood, polycarbonate, garden, house, kit, wood, hobby, redwood, rainer, hood, mt, 2595100, 2595101, 2595120, 2595110, 2595111, 2595121
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Price: $2499 - $3775
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Availability: Factory Direct - Usually ships in 2 to 3 weeks.
Item #: 25951 -

    With a Sunshine Redwood Greenhouse you get: Beautiful & Long Lasting Wood Frame - Redwood is a natural insulator and does not require any special treatment to ensure its long life unlike most other types of wood. Resistant to insects and fungus, redwood is a great framing choice. Double-Wall Polycarbonate Panels - This covering: will not crack or shatter, retains heat in the winter, diffuses light for even plant growth, and blocks 98% of the harmful UV rays. The impact strength of...

    Sunshine 8 Wide Redwood Greenhouses sunshine, greenhouse, garden, house, kit, wood, hobby, redwood, polycarbonate, rainer, hood, mt, 2595140, 2595141, 2595150, 2595151
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    Price: $3875 - $6289
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    Availability: Factory Direct - Usually ships in 2 to 3 weeks.
    Item #: 2595 -

      With a Sunshine Redwood Greenhouse you get: Beautiful & Long Lasting Redwood Frame - Redwood is a natural insulator and does not require any special treatment to ensure its long life. Resistant to insects and fungus, redwood is a great framing choice. Double-Wall Polycarbonate Panels - This covering: will not crack or shatter, retains heat in the winter, diffuses light for even plant growth, and blocks 98% of the harmful UV rays. The impact strength of polycarbonate is 30 times greater than...

      GM10 - Grow More 10 x 13 Greenhouse Kit grow, more, greenhouse, kits, hobby, sale, small, polycarbonate, diy, backyard, winter, garden, price, low
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      Price: $3,199.00
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      Availability: In Stock - Usually ships in 2 to 4 days.
      Item #: 25331 -

        Grow More greenhouses feature a heavy-duty tubular aluminum frame, superior 10mm triple wall polycarbonate panels, commercial grade hinged doors (1 Dutch door standard on all models), a built-in gutter system, and plenty of roof vents for maximum air circulation. Combine that with the Fast Click system that drastically reduces assembly time and a price hundreds less than any similarly equipped greenhouse, and you have a package that is hard to beat! Enjoy the light diffusion and beauty that...

        GM13 - Grow More 13 x 13 Greenhouse Kit grow, more, greenhouse, kits, hobby, sale, small, polycarbonate, diy, backyard, winter, garden, aluminum
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        Price: $4,149.00
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        Availability: In Stock - Usually ships in 2 to 4 days.
        Item #: 25332 -

          Grow More greenhouses feature a heavy-duty tubular aluminum frame, superior 10mm triple wall polycarbonate panels, commercial grade hinged doors (1 Dutch door standard on all models), a built-in gutter system, and plenty of roof vents for maximum air circulation. Combine that with the Fast Click system that drastically reduces assembly time and a price hundreds less than any similarly equipped greenhouse, and you have a package that is hard to beat! Enjoy the light diffusion and beauty that...

          GM16 - Grow More 16 x 13 Greenhouse Kit greenhouse, kit, commercial, near, me, backyard, hobby, grow, more, green, house, pro, professional
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          Price: $5,299.00
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          (2)
          Availability: In Stock - Usually ships in 2 to 4 days.
          Item #: 2533300 -
          • Free Grow More Starter Kit with greenhouse purchase.

          Grow More greenhouses feature a heavy-duty tubular aluminum frame, superior 10mm triple wall polycarbonate panels, commercial grade hinged doors (1 Dutch door standard on all models), a built-in gutter system, and plenty of roof vents for maximum air circulation. Combine that with the Fast Click system that drastically reduces assembly time and a price hundreds less than any similarly equipped greenhouse, and you have a package that is hard to beat! Enjoy the light diffusion and beauty that...

          Redwood Benches for 6 Wide Sunshine Greenhouses sunshine, greenhouse, bench, garden, house, kit, wood, hobby, redwood, rainer, hood, mt, 2595310, 2595320, 2595300
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          Price: $95 - $289
          Availability: In Stock - Usually ships in 2 to 4 days.
          Item #: 25953 -

            Specially designed matching redwood benches are available that run the full length of the Sunshine greenhouse. These bench kits make your greenhouse work easier. Most people find at least one an essential part of their greenhouse. It comes with everything you need to install and start gardening. Benches are 21″ deep for all 6' wide models. Up to 4 benches can be used in each greenhouse. These benches are supported by the frame of the Sunshine greenhouses and are not usable in any other model....

            Redwood Benches for 8 Wide Sunshine Greenhouses sunshine, greenhouse, bench, garden, house, kit, wood, hobby, redwood, rainer, hood, mt, 2595310, 2595320, 2595330, 2595340
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            Price: $175 - $549
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            Availability: In Stock - Usually ships in 2 to 4 days.
            Item #: 259 -

              Specially designed matching redwood benches are available that run the full length of the Sunshine greenhouse. These bench kits make your greenhouse work easier. Most people find at least one an essential part of their greenhouse. It comes with everything you need to install and start gardening. 8' wide models can be equipped with benches in both 21″ and 31″ widths (Some lengths are only available in one width). Up to 4 benches can be used in each greenhouse. These benches are supported by the...

              Cross Country 24" x 48" Side Vent
              Price: $550.00
              Availability: Factory Direct - Ships with greenhouse order.
              Item #: 2565155 -

                Side vents increase the effectiveness of roof vents by allowing winds to enter from a low area and push hot air out of the roof vents. All side vents are made of aluminum painted to match the greenhouse and come with panels that match the greenhouse covering if ordered at the same time. It is recommended that side vents be purchased in pairs placing one vent on each side of the greenhouse. Standard side vent placement is 6" above the greenhouse base. They are automated with the same Bayliss...

                Cross Country Door Options
                Price: $195 - $4995
                Availability: Factory Direct - Ships with greenhouse order.
                Item #: 2565105-D -

                  Cross Country Door Sizes Standard door - 32" x 76" (34 5/8" rough opening)Handicap accessible door - 36" x 80" (38 5/8" rough opening)Double door - 54" x 76" (54 1/2" rough opening)Single Storefront door - 36" x 84" (40" rough opening)Double Storefront door - 72" x 84" (76" rough opening) Door Options The add-on door option includes adding an extra door to the end of the greenhouse opposite the original door. The upgrade door option replaces the original door with a different one of your...

                  Cross Country Ridge Cresting
                  Price: $550 - $2860
                  Availability: Factory Direct - Ships with greenhouse order.
                  Item #: 2565105-C -

                    This detailed aluminum cresting creates an authentic Victorian look for any of the freestanding Cross Country greenhouses. Each set includes 2 end pieces and multiple interior cresting sections that are approximately 22" L x 6" H. End pieces are 10 1/2" H. Durable painted finish is available in white, dark brown. or dark forest green. Cresting will not fit other greenhouses. *Must be ordered with a Cross Country greenhouse.

                    Cross Country Roof & Side Vent Screens
                    Price: $170.00
                    Availability: Factory Direct - Ships with greenhouse order.
                    Item #: 2565140 -

                      Vent screens allow automatic openers to operate normally while keeping insects and pests out of your greenhouse when vents are open. They are easily installed and removed by loosening one bolt. Vent screens are compatible with all Cross Country side and roof vents. (Can only be used with automated vents) *Must be ordered with a Cross Country greenhouse.

                      5 3" Grow More Raised Shade Kit for GM8  grow, more, greenhouse, kits, hobby, sale, small, polycarbonate, diy, backyard, winter, garden, aluminum
                      Price: $149.00
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                      (1)
                      Availability: In Stock - Usually ships in 2 to 3 days.
                      Item #: 2532110 -

                        Grow More greenhouses are the only models available with a standoff shade kit made specifically for the greenhouse. This is the most effective way to shade your greenhouse because it:1. Reflects majority of the sun's heat before it reaches the greenhouse. 2. Allows the roof vents to open and close freely.3. Doesn't reduce air flow through vents while still shading the entire vent area.Shade material is Aluminet 55% highly reflective fabric. A spring tensioning system and tie down rope are...

                        6 6" Grow More Raised Shade Kit for GM10, GM13, & GM16 grow, more, greenhouse, kits, hobby, sale, small, polycarbonate, diy, backyard, winter, garden, aluminum
                        Price: $169.00
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                        (2)
                        Availability: Out of stock until late August.
                        Item #: 2532100 -

                          Grow More greenhouses are the only models available with a standoff shade kit made specifically for the greenhouse. This is the most effective way to shade your greenhouse because it:1. Reflects majority of the sun's heat before it reaches the greenhouse. 2. Allows the roof vents to open and close freely.3. Doesn't reduce air flow through vents while still shading the entire vent area.Shade material is Aluminet 55% highly reflective fabric. A spring tensioning system and tie down rope are...

                          Grow More 5 3" Greenhouse Extension for GM8 grow, more, greenhouse, kits, hobby, sale, small, polycarbonate, diy, backyard, winter, garden, extension
                          Price: $699.00
                          Availability: In Stock - Usually ships in 2 to 3 days.
                          Item #: 2533080 -

                            Grow More 5' 3" Extension Kit for GM8 ModelEach extension adds 5' 3" to the length of the Grow More greenhouse. Every extension also includes 2 additional manual roof vents. There is no limit to the number of extensions that can be added to the Grow More greenhouses. Extensions can be installed at the same time as the greenhouse or added at a later date. Grow More extensions can be added to the either end of the greenhouse. If adding them to an existing greenhouse, you will just need to remove...

                            Grow More 6 6" Greenhouse Extension for GM10 grow, more, greenhouse, kits, hobby, sale, small, polycarbonate, diy, backyard, winter, garden, extension
                            Price: $1,049.00
                            Availability: Out of stock until late August.
                            Item #: 2533150 -

                              Grow More 6 1/2' Extension Kit for GM10 & GM10D ModelsEach extension adds 6 1/2' to the length of the Grow More greenhouse. Every extension also includes 2 additional manual roof vents. There is no limit to the number of extensions that can be added to the Grow More greenhouses. Extensions can be installed at the same time as the greenhouse or added at a later date. Grow More extensions can be added to the either end of the greenhouse. If adding them to an existing greenhouse, you will just...

                              Grow More 6 6" Greenhouse Extension for GM13 grow, more, greenhouse, kits, hobby, sale, small, polycarbonate, diy, backyard, winter, garden, extension
                              Price: $1,275.00
                              Availability: In Stock - Usually ships in 2 to 3 days.
                              Item #: 2533250 -

                                Grow More 6 1/2' Extension Kit for GM13 & GM13D ModelsEach extension adds 6 1/2' to the length of the Grow More greenhouse. Every extension also includes 2 additional manual roof vents. There is no limit to the number of extensions that can be added to the Grow More greenhouses. Extensions can be installed at the same time as the greenhouse or added at a later date. Grow More extensions can be added to the either end of the greenhouse. If adding them to an existing greenhouse, you will just...

                                Grow More 6 6" Greenhouse Extension for GM16 grow, more, greenhouse, kits, hobby, sale, small, polycarbonate, diy, backyard, winter, garden, extension
                                Price: $1,475.00
                                Availability: In Stock - Usually ships in 2 to 3 days.
                                Item #: 2533350 -

                                  Grow More 6 1/2' Extension Kit for GM16 ModelEach extension adds 6 1/2' to the length of the Grow More greenhouse. Every extension also includes 2 additional manual roof vents. There is no limit to the number of extensions that can be added to the Grow More greenhouses. Extensions can be installed at the same time as the greenhouse or added at a later date. Grow More extensions can be added to the either end of the greenhouse. If adding them to an existing greenhouse, you will just need to...

                                  Grow More Univent Automatic Vent Opener grow, more, greenhouse, kits, vent, opener, univent, automatic, solar, window, harvest
                                  Price: $41.95
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                                  Availability: In Stock - Usually ships in 1 to 2 days.
                                  Item #: 2532031 -

                                    The Univent allows solar-powered control of top and side mounted window vents thanks to its dual springs. Univent window openers have an adjustable opening temperature of 63° F to 77° F and an 18" maximum opening which would be reached at approximately 20° to 30°F above opening temperature. Univents are made from corrosion resistant materials including aluminum and stainless steel. This model is recommended for use with older Grow More and Solar Harvest roof vents that did not include a...

                                    Grow More Support Bar Kit
                                    Price: $18.00
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                                    (1)
                                    Availability: In Stock - Usually ships in 1 to 2 days.
                                    Item #: 2532041 -

                                      Support bars allow you to quickly and easily add horizontal cross braces for mounting heaters, fans, and other accessories to any GM greenhouse. Support bars slide in between 2 vertical frame supports and bolt right to the frame. They also have a track in the center for adding hardware easily to mount equipment. Each kit comes with (2) 38" extruded aluminum support bars and (20) stainless steel nuts and bolts. For GM10, GM13, and GM16 models only. Grow More Support Bar Instructions ...

                                      Grow More Replacement Roof Panel Set grow, more, greenhouse, kit, panel, poly, polycarbonate, replacement, 10, mm
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                                      Price: $429 - $915
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                                      Availability: In Stock - Usually ships in 1 to 2 days.
                                      Item #: 25335 -

                                        The roof of a greenhouse receives significantly more UV rays from the Sun than other sections do. Therefore, they tend to break down faster and need replacement sooner than other panels. That is why we offer roof only replacement polycarbonate panel sets. The replacement roof panel set includes all of the 10mm triple wall polycarbonate panels needed to replace the entire roof of a Grow More greenhouse (including roof vents) without extensions. If you have extensions on your greenhouse, you...

                                        Grow More Replacement Shade Cover  grow, more, gm, shade, cover, cloth, fabric, replacement, greenhouse, kit
                                        Price: $69.00
                                        Availability: In Stock - Usually ships in 1 to 2 days.
                                        Item #: 25321 -

                                          These are replacement shade covers for the Grow More raised shade kits. They are made of the same 55% shade Aluminet material as the original and have inserts on each end for the raised shade kit bars to slide through. The 5'3" length is for the GM8 shade kit. The 6' 6" is for the GM10, GM13, and GM16 shade kits.

                                          Grow More Replacement Roof Vent Frame
                                          Price: $39 - $50
                                          Availability: In Stock - Usually ships in 1 to 2 days.
                                          Item #: 25322 -

                                            This is a replacement roof vent frame for the Grow More greenhouses. Parts include: (1) L15A, (2) L19, (1) L20, and (1) L21 (polycarbonate panel and hardware not included)