Greenhouse Kits &
Garden Supplies
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$3000 - $4000 Greenhouses

Looking for a full-size, professional greenhouse? We have everything that you need to build the greenhouse of your dreams. Remember, we also offer school and non profit discounts! Call 1-866-928-3150 to see if your school or nonprofit is eligible today!

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  1. Grandio Elite 8x12 Greenhouse Kit
    $3,439.00

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    No Sales Tax *

    Grandio Elite 8x12 Greenhouse - Premium Kit

    This beautiful barn-style greenhouse gives you a year-round growing space in an attractive, heavy duty aluminum frame and 10mm twin-wall panels.

    Engineered to perform in harsh environments. The Grandio Elite's rugged durability, makes it the most insulated of the greenhouses on the market and it's barn shape design is both elegant and functional, and allows plenty of growing space.

    Made to meet the highest standards of amateur and professional gardeners, the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors and won't warp, melt, or crack like the PVC-based barn-style greenhouses. And the heavy-duty construction coupled with 10mm twin-wall polycarbonate panels provide the perfect thickness for winter insulation.

    A wide range of features and accessories culminates in a well ventilated growing space with gliding double doors, our superb easy-to-assemble system, and an insulation (R) value of 1.89* and heat loss (U) value of 0.53 resulting in an amazing gardening and greenhouse experience.

    The doors are hung from above which eliminates jamming and the door wheels are made from nylon for durability. The door wheel bolt is turned from solid brass with a smooth shank to reduce wear on the wheels.

    The Premium Kit adds the following items to the standard greenhouse kit:

    • 3 Auto Roof Vent Openers
    • 1 Pack of 10 Plant Hangers
    • 1 Trellis Kit
    • 1 Drip Kit
    • 8 oz. Brillianize Cleaner

    Learn More

  2. Grandio Summit Greenhouse
    $3,499.00

    Free Shipping
    No Sales Tax *

    Grandio Summit 12x8 Greenhouse

    This beautiful barn-style greenhouse gives you a year-round growing space with a heavy-duty aluminum frame and 10mm twin-wall polycarbonate panels.

    Engineered to perform in harsh environments, the Grandio Summit's rugged durability makes it one of the most insulated greenhouses on the market. Its barn shape design is both elegant and functional, allowing plenty of growing space while looking great in your yard.

    Made to meet the highest standards of hobby and professional gardeners alike, the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors.

    The Summit’s range of features and accessories provides a well ventilated growing space with ample roof windows and re-engineered sliding double doors. The UV-protected 10mm paneling has an (R) value of 1.89* and heat loss (U) value of 0.53, allowing for optimal insulation in all climates.

    The doors are hung from above which eliminates jamming and the door wheels are made from high-quality nylon for durability. The door wheel bolt is turned from solid brass with a smooth shank to reduce wear. The doors come standard with heavy-duty lockable door handles and included key.

    Carefully engineered to the highest standards, gardeners of all types will love the combination of strength, quality, performance, and value that Grandio Greenhouses are known for.

    Reach the Summit with Grandio!


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  3. Grandio Ascent 8x16 Greenhouse - Premium Kit
    $3,614.00

    Free Shipping
    No Sales Tax *

    Grandio Ascent 8x16 Greenhouse - Premium Kit

    This beautiful hobby greenhouse is a matchless choice for both the hobby and professional gardener. Engineered to perform in the harshest environments. Rugged reliability, low cost of ownership and accolades from reviewers are just a few of the reasons why Grandio Greenhouses is winning over the world's toughest users.

    Made to meet the highest standards of amateur and professional gardeners, the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors. And the heavy-duty construction coupled with 6mm twin-wall polycarbonate panels provide and a perfect thickness for winter insulation.

    A wide range of features and accessories culminates in a well ventilated growing space and gliding double sliding doors and our superb easy strip-lock polycarbonate panel system, resulting in an amazing gardening and greenhouse experience.

    The doors are hung from above which eliminates jamming and the door wheels are made from nylon for durability. The door wheel bolt is turned from solid brass with a smooth shank to reduce wear on the wheels.

    The Premium Kit adds the following items to the standard greenhouse kit:

    • 4 Auto Roof Vent Openers
    • 2 Packs of 10 Plant Hangers
    • 1 Trellis Kit
    • 1 Drip Kit
    • 8 oz. Brillianize Cleaner

    Learn More

  4. Grandio Ascent 8x20 Greenhouse Kit
    $3,799.00

    Free Shipping
    No Sales Tax *

    Grandio Ascent 8x20 Greenhouse

    This beautiful hobby greenhouse is a matchless choice for both the hobby and professional gardener. Engineered to perform in the harshest environments. Rugged reliability, low cost of ownership and accolades from reviewers are just a few of the reasons why Grandio Greenhouses is winning over the world's toughest users.

    Made to meet the highest standards of amateur and professional gardeners, the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors. And the heavy-duty construction coupled with 6mm twin-wall polycarbonate panels provide and a perfect thickness for winter insulation.

    A wide range of features and accessories culminates in a well ventilated growing space and gliding double sliding doors and our superb easy strip-lock polycarbonate panel system, resulting in an amazing gardening and greenhouse experience.

    The doors are hung from above which eliminates jamming and the door wheels are made from nylon for durability. The door wheel bolt is turned from solid brass with a smooth shank to reduce wear on the wheels.


    Learn More

  5. Grandio Elite 8x16 Greenhouse Kit
    $3,799.00

    Free Shipping
    No Sales Tax *

    Grandio Elite 8x16 Greenhouse

    This beautiful barn-style greenhouse gives you a year-round growing space in an attractive, heavy duty aluminum frame and 10mm twin-wall panels.

    Engineered to perform in harsh environments. The Grandio Elite's rugged durability, makes it the most insulated of the greenhouses on the market and it's barn shape design is both elegant and functional, and allows plenty of growing space.

    Made to meet the highest standards of amateur and professional gardeners, the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors and won't warp, melt, or crack like the PVC-based barn-style greenhouses. And the heavy-duty construction coupled with 10mm twin-wall polycarbonate panels provide the perfect thickness for winter insulation.

    A wide range of features and accessories culminates in a well ventilated growing space with gliding double doors, our superb easy-to-assemble system, and an insulation (R) value of 1.89* and heat loss (U) value of 0.53 resulting in an amazing gardening and greenhouse experience.

    The doors are hung from above which eliminates jamming and the door wheels are made from nylon for durability. The door wheel bolt is turned from solid brass with a smooth shank to reduce wear on the wheels.


    Learn More

  6. Grandio Elite 8x16 Premium Greenhouse Kit
    $4,214.00

    Free Shipping
    No Sales Tax *

    Grandio Elite 8x16 Greenhouse - Premium Kit

    This beautiful barn-style greenhouse gives you a year-round growing space in an attractive, heavy duty aluminum frame and 10mm twin-wall panels.

    Engineered to perform in harsh environments. The Grandio Elite's rugged durability, makes it the most insulated of the greenhouses on the market and it's barn shape design is both elegant and functional, and allows plenty of growing space.

    Made to meet the highest standards of amateur and professional gardeners, the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors and won't warp, melt, or crack like the PVC-based barn-style greenhouses. And the heavy-duty construction coupled with 10mm twin-wall polycarbonate panels provide the perfect thickness for winter insulation.

    A wide range of features and accessories culminates in a well ventilated growing space with gliding double doors, our superb easy-to-assemble system, and an insulation (R) value of 1.89* and heat loss (U) value of 0.53 resulting in an amazing gardening and greenhouse experience.

    The doors are hung from above which eliminates jamming and the door wheels are made from nylon for durability. The door wheel bolt is turned from solid brass with a smooth shank to reduce wear on the wheels.

    The Premium Kit adds the following items to the standard greenhouse kit:

    • 4 Auto Roof Vent Openers
    • 2 Packs of 10 Plant Hangers
    • 1 Trellis Kit
    • 1 Drip Kit
    • 8 oz. Brillianize Cleaner

    Learn More

  7. Solexx Gardener's Oasis 8x8 Greenhouse (G-208SP-K)
    $4,336.00

    Free Shipping
    No Sales Tax *

    Solexx Gardener's Oasis 8x8 Greenhouse (G-208SP-K)

    Escape to your Gardener’s Oasis greenhouse. This is our most popular greenhouse for a reason. You’ll have maximum growing area with two double-tiered, built-in bench frames providing you over 76 sq. ft. of bench area in the 8’ x 8’ unit for hours of year-round gardening pleasure – and you’ll love the 8 ft. height. All Gardener’s Oasis Greenhouse Kits come standard with a large louvered air vent and are covered with advanced double-walled Solexx™ paneling. The Oasis, like all other Solexx kits, is expandable, so if you outgrow your greenhouse you can easily expand it later.
    Learn More

  8. Grandio Ascent 8x24 Greenhouse Kit
    $4,399.00

    Free Shipping
    No Sales Tax *

    Grandio Ascent 8x24 Greenhouse

    This beautiful hobby greenhouse is a matchless choice for both the hobby and professional gardener. Engineered to perform in the harshest environments. Rugged reliability, low cost of ownership and accolades from reviewers are just a few of the reasons why Grandio Greenhouses is winning over the world's toughest users.

    Made to meet the highest standards of amateur and professional gardeners, the 1.6mm profile aluminum frame provides a stronger and more durable build than its competitors. And the heavy-duty construction coupled with 6mm twin-wall polycarbonate panels provide and a perfect thickness for winter insulation.

    A wide range of features and accessories culminates in a well ventilated growing space and gliding double sliding doors and our superb easy strip-lock polycarbonate panel system, resulting in an amazing gardening and greenhouse experience.

    The doors are hung from above which eliminates jamming and the door wheels are made from nylon for durability. The door wheel bolt is turned from solid brass with a smooth shank to reduce wear on the wheels.


    Learn More

  9. Solexx Gardeners Oasis 8'x12'

    Free Shipping
    No Sales Tax *

    Solexx Gardener's Oasis 8x12 Greenhouse (G-212)

    Incredibly sturdy, spacious greenhouse with lots of bench space! 
    Gardeners love this greenhouse for all the growing space and the roomy 8 foot height! Unlike other greenhouses, this one includes two double-tiered, built-in bench frames as well as full-length hanging rods. Comes standard with a large louvered air vent and is covered with advanced double-walled Solexx™ paneling for optimal plant growth.


    Learn More

  10. Solexx Harvester

    Free Shipping
    No Sales Tax *

    Solexx Harvester 8X12 Greenhouse (G-412)

    Harvester Greenhouse Kits Include:
    • Heavy-duty composite frame - rust, corrosion and mildew free 
    • Twin-wall 3.5mm Solexx greenhouse panels (upgrade to 5mm panels for high altitude or heavy snow areas)
    • 1 double-tiered and 1 single-tiered bench frames, full length, 29" deep, hold 500 lbs (optional shelving available)
    • 2 full-length hanging rods, holds 200 lbs
    • Sturdy, built-in base, requires no foundation
    • Large Easy Flow Louver air vent (optional solar powered opener)
    • Easy-to-assemble steel fittings
    • 10-year limited warranty
    • FREE delivery! (in the contiguous 48 states)

    Available Sizes: 
    8' Harvester Greenhouse (G-408).....8'W x 8'L x 8'H 
    12' Harvester Greenhouse (G-412).....8'W x 12'L x 8'H 
    16' Harvester Greenhouse (G-416).....8'W x 16'L x 8'H 
    24' Harvester Greenhouse (G-424).....8'W x 24'L x 8'H

    Extension Kit
    8' Harvester Greenhouse (G-408x)...8'W x 8'L x 8'H

    Specifications and Features:

    Framing Material:
    White composite, PVC and Steel Fittings
    Covering:
    Solexx Twin-Wall Polyethylene
    Door Dimensions: 35"W x 77.25"T
    Aisle Width:
    36"
    Bench Frame Width:
    29"
    Insulation Rating:
    2.1R (3.5mm Solexx), 2.3R (5mm Solexx)
    Base:
    No foundation needed
    Warranty:
    10 Year Limited
    MADE IN THE USA
     

    Recommended Accessories 
    Tie Down Kit 
    Shelving 
    Solar Opener 
    Base Vents


    Learn More

  11. Solexx Garden Master 8x8 Greenhouse (G-508SP-K)
    $4,736.00

    Free Shipping
    No Sales Tax *

    Solexx Garden Master 8x8 Greenhouse (G-508SP-K)

    A gardener’s delight or the hobbyist’s dream. This spacious, European-style greenhouse kit has 6'6" tall outer walls and a gable that peaks at 8'9" for ample room to trellis plants like cucumber, cantaloupe and tomatoes. With four bench frames each able to support 500 lbs. of distributed weight and two hanging rods, you will be amazed at how much room you have to nurture and grow all your favorite flowers, herbs and vegetables. Like all Solexx greenhouse structures, the Garden Master is freestanding and requires no special foundation or site preparation – just level the ground beneath it.
    Learn More

  12. Solexx Gardener's Oasis 8x12 Greenhouse (G-212sp)

    Free Shipping
    No Sales Tax *

    Solexx Gardener's Oasis 8x12 Greenhouse (G-212sp)

    Escape to your Gardener’s Oasis greenhouse. This is our most popular greenhouse for a reason. You’ll have maximum growing area with two double-tiered, built-in bench frames providing you over 76 sq. ft. of bench area in the 8’ x 8’ unit for hours of year-round gardening pleasure – and you’ll love the 8 ft. height. All Gardener’s Oasis Greenhouse Kits come standard with a large louvered air vent and are covered with advanced double-walled Solexx™ paneling. The Oasis, like all other Solexx kits, is expandable, so if you outgrow your greenhouse you can easily expand it later. 


    Learn More

  13. Garden Master Greenhouse

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    Solexx Garden Master 8x12 Greenhouse (G-512)

    Solexx Garden Master A gardener’s delight or the hobbyist’s dream. This spacious, European-style greenhouse kit has 6'6" tall outer walls and a gable that peaks at 8'9" for ample room to trellis plants like cucumber, cantaloupe and tomatoes. With four bench frames each able to support 500 lbs. of distributed weight and two hanging rods, you will be amazed at how much room you have to nurture and grow all your favorite flowers, herbs and vegetables. Like all Solexx greenhouse structures, the Garden Master is freestanding and requires no special foundation or site preparation – just level the ground beneath it.
    Learn More

  14. Riga 2s Greenhouse
    $5,200.00

    Free Shipping
    No Sales Tax *

    Riga IIs 7x7 Greenhouse

    The RIGA IIs is the smallest and most affordable of the RIGA greenhouses. The RIGA is truly a European greenhouse designed to grow in the middle of winter! The RIGA is not just a season extender greenhouse. The unique RIGA design prevents snow build up, allows for maximum inside head room, and minimizes wind resistance. The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGA’s have an amazing 15 year warranty on the frame and 10 years on the panels. Riga IIs Greenhouse - Basic Package. Includes 1 Roof Window with Automatic Opener and 1 Oversized Hinged Rear Window.
    Learn More

  15. Sunshine Mt. Rainier 8x12 Greenhouse
    $5,892.00

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    No Sales Tax *

    Sunshine Mt. Rainier 8x12 Garden House - Single Door

    Mt. Rainier 8' x 12' Greenhouse - Single Door Configuration. Includes 4 vents with automatic vent openers, Dutch doors and a base made with recycled plastic.
    Learn More

  16. Sunshine Mt. Rainier 8x12 Greenhouse
    $5,892.00

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    No Sales Tax *

    Sunshine Mt. Rainier 8x12 Garden House - Double Door

    Mt. Rainier 8' x 12' Greenhouse - Double Door Configuration (1 at each end). Includes 2 vents with automatic vent openers, Dutch doors and a base made with recycled plastic.
    Learn More

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