Garden Mart 21 ft. Wide Retail Greenhouse
SKU: 50666998825

Garden Mart 21 ft. Wide Retail Greenhouse

Sale price$4645.80 Regular price$5162.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Garden Mart 21 ft. Wide Retail GreenhouseKey Details Garden Mart 21 ft. Wide Greenhouse Width: 21 ft. Length: 24'; 30'; 42', 48', 60', 72', 84', 96' Sidewall: 6 ft. Height at Apex: 11' 4" Frame Spacing: 6 ft. Frame: 2" O. D. 14 gauge galvanized steel tubing Roof cover: White or clear 6 mil. UVI treated polyethylene End wall cover: Clear 6 mil. UVI treated polyethylene Purlins: (4) hanging basket Door(s): 6 ft. wide by 6 ft. 8 in. tall Hold Down System: Choose from water tubes, ground stakes

Key Details | Garden Mart 21 ft. Wide Greenhouse

  • Width: 21 ft.
  • Length: 24'; 30'; 42', 48', 60', 72', 84', 96'
  • Sidewall: 6 ft.
  • Height at Apex: 11' 4"
  • Frame Spacing: 6 ft.
  • Frame: 2" O.D. 14 gauge galvanized steel tubing
  • Roof cover: White or clear 6 mil. UVI treated polyethylene
  • End wall cover: Clear 6 mil. UVI treated polyethylene
  • Purlins: (4) hanging basket
  • Door(s): 6 ft. wide by 6 ft. 8 in. tall
  • Hold Down System: Choose from water tubes, ground stakes or leg stands
  • Manual: Included

The Garden Mart is designed to be a modular, low-cost and movable sales building for added spring plants sales. Strong, simple, and efficient, it provides protection for your plants and a comfortable shopping space for your customers. This retail greenhouse is built for easy setup, future expansion, and long-lasting use, making it a smart investment for any garden center or nursery.

The sturdy 2" O.D. 14-gauge galvanized steel frame supports a clear or white 6 mil poly covering on the roof and endwalls, with roll-up poly sidewalls for adjustable ventilation. Slide-side ventilation is also available upon request. Inside, an integrated display bench system and four runs of hanging basket purlins—two over the center benches and two over the outer benches—offer plenty of merchandising options for plants and hanging displays.

A wide six-foot opening, covered in durable twin-wall polycarbonate, provides easy access for customers and carts. The Garden Mart can be secured with water tubes, ground stakes, or leg stands to stay protected from high winds. All components are designed for quick, snap-together assembly, and detailed installation instructions are included for fast, hassle-free setup.

Standard Features

  • 2" o.d. 14 gauge galvanized steel frame.
  • Clear or white 6 mil. poly on roof and endwalls with roll-up poly sidewalls.
  • Integrated display bench system.
  • Four hanging basket purlins run the length of the Garden Mart. Two are above the center benching and another two are above the outside benching.
  • Roll-up side ventilation. (Slide-Side ventilation available - call for details)
  • Choose from water tubes, ground stakes or leg stands to keep your Garden Mart secure and protected from high winds.
  • A wide six-foot opening allows easy access to the Garden Mart. Covered in durable, twin-wall polycarbonate.
  • Components supplied for easy snap together assembly.
  • Installation instructions included.

Durability

Though the Garden Mart is NOT a load-rated structure, it has an extremely sturdy galvanized steel frame with a unique hold-down system of water tubes, ground stakes, or leg stands. It's strength is the easy Snap-Button assembly which makes it quick to erect and simple to move or even disassemble. The built-in shelves make an all-in-one, complete package.


Specifications

Size Benching Area Flat Capacity
(1020 style)
Basket Capacity
(10-inch baskets)
21' x 24' 360 sq. ft. 216 96
21' x 30' 486 sq. ft. 294 120
21' x 36' 612 sq. ft. 372 144
21' x 42' 738 sq. ft. 450 168
21' x 48' 864 sq. ft. 528 192
21' x 54' 990 sq. ft. 606 216
21' x 60' 1,116 sq. ft. 684 240
21' x 66' 1,242 sq. ft. 762 264
21' x 72' 1,368 sq. ft. 840 288
21' x 78' 1,494 sq. ft. 918 312
21' x 84' 1,620 sq. ft. 996 336
21' x 90' 1,746 sq. ft. 1,074 360
21' x 96' 2,016 sq. ft. 1,152 384

Optional Accessories

To view or purchase additional accessories including evaporative coolers, benches, grow lights, shade cloth & irrigation systems, browse the Greenhouse Megastore or contact a Greenhouse Megastore Sales Representative Toll-Free at 1-888-281-9337.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50666998825

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Reviewed in the United States on April 29, 2026
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★★★★★ 1
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I take full responsibility for not paying closer attention to the size specifications. If you have a smaller breed like a Yorkie, Maltese, or a toy Poodle, this product is perfect for your pup. However, for larger dogs, this is utterly inadequate. It won't entertain them for even 20 seconds, let alone 20 minutes.
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★★★★★ 5
Perfect Toy
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Fun food filled log for dogs
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Nice but too small
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Reviewed in the United States on March 5, 2026
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★★★★★ 5
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