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Large Greenhouse Kits for Sale

Shop our selection of large greenhouse kits.  Our large kits range in size from 8 feet by 16 feet and go all the way up to 16 feet by 24 feet in size.  These large greenhouse kits are designed for backyard use.  The kits are easy to install and enjoyed by new and experienced gardeners.

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  • Original price $9,779.99
    Original price $9,779.99 - Original price $9,779.99
    Original price $9,779.99
    Current price $9,099.99
    $9,099.99 - $9,099.99
    Current price $9,099.99

    Riverstone Mont Greenhouse Mont-24-BK-GROWERS (8ft x 24ft)

    Riverstone
    Coming soon

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse Growers package is sized at 8ft x 24ft and is designed for crops that r...

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    Original price $9,779.99
    Original price $9,779.99 - Original price $9,779.99
    Original price $9,779.99
    Current price $9,099.99
    $9,099.99 - $9,099.99
    Current price $9,099.99
    Save 7% Save %
  • Original price $9,199.99
    Original price $9,199.99 - Original price $9,199.99
    Original price $9,199.99
    Current price $8,249.99
    $8,249.99 - $8,249.99
    Current price $8,249.99

    Riverstone Mont Greenhouse Mont-20-BK-GROWERS (8ft x 20ft)

    Riverstone
    Coming soon

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse Growers package is sized at 8ft x 20ft and is designed for crops that r...

    View full details
    Original price $9,199.99
    Original price $9,199.99 - Original price $9,199.99
    Original price $9,199.99
    Current price $8,249.99
    $8,249.99 - $8,249.99
    Current price $8,249.99
    Save 10% Save %
  • Original price $7,999.99
    Original price $7,999.99 - Original price $7,999.99
    Original price $7,999.99
    Current price $7,499.99
    $7,499.99 - $7,499.99
    Current price $7,499.99

    Riverstone Mont Greenhouse Mont-16-BK-GROWERS (8ft x 16ft)

    Riverstone
    Coming soon

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse Growers package is sized at 8ft x 16ft and is designed for crops that r...

    View full details
    Original price $7,999.99
    Original price $7,999.99 - Original price $7,999.99
    Original price $7,999.99
    Current price $7,499.99
    $7,499.99 - $7,499.99
    Current price $7,499.99
    Save 6% Save %
  • Original price $8,999.99 - Original price $9,799.99
    Original price $8,999.99 - Original price $9,799.99
    Original price $8,999.99
    $8,599.99 - $9,199.99
    $8,599.99 - $9,199.99
    Current price $8,599.99

    Riverstone Mont Greenhouse Mont-24-BK-MOJAVE (8ft x 24ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Mojave package is sized at 8ft x 24ft and is designed specific...

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    Original price $8,999.99 - Original price $9,799.99
    Original price $8,999.99 - Original price $9,799.99
    Original price $8,999.99
    $8,599.99 - $9,199.99
    $8,599.99 - $9,199.99
    Current price $8,599.99
    Save up to 6% Save %
  • Original price $8,199.99 - Original price $8,999.99
    Original price $8,199.99 - Original price $8,999.99
    Original price $8,199.99
    $7,699.99 - $8,399.99
    $7,699.99 - $8,399.99
    Current price $7,699.99

    Riverstone Mont Black Greenhouse Mont-20-BK-MOJAVE (8ft x 20ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Mojave package is sized at 8ft x 20ft and is designed specific...

    View full details
    Original price $8,199.99 - Original price $8,999.99
    Original price $8,199.99 - Original price $8,999.99
    Original price $8,199.99
    $7,699.99 - $8,399.99
    $7,699.99 - $8,399.99
    Current price $7,699.99
    Save up to 7% Save %
  • Original price $7,699.99 - Original price $8,449.99
    Original price $7,699.99 - Original price $8,449.99
    Original price $7,699.99
    $7,199.99 - $7,899.99
    $7,199.99 - $7,899.99
    Current price $7,199.99

    Riverstone Mont Black Greenhouse Mont-16-BK-MOJAVE (8ft x 16ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Mojave package is sized at 8ft x 16ft and is designed specific...

    View full details
    Original price $7,699.99 - Original price $8,449.99
    Original price $7,699.99 - Original price $8,449.99
    Original price $7,699.99
    $7,199.99 - $7,899.99
    $7,199.99 - $7,899.99
    Current price $7,199.99
    Save up to 7% Save %
  • Original price $8,199.99
    Original price $8,199.99 - Original price $8,199.99
    Original price $8,199.99
    Current price $7,799.99
    $7,799.99 - $7,799.99
    Current price $7,799.99

    Riverstone Mont Black Greenhouse Mont-24-BK-PREMIUM (8ft x 24ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Premium package is sized at 8ft x 24ft.   The Mont Greenhouse ...

    View full details
    Original price $8,199.99
    Original price $8,199.99 - Original price $8,199.99
    Original price $8,199.99
    Current price $7,799.99
    $7,799.99 - $7,799.99
    Current price $7,799.99
    Save 5% Save %
  • Original price $7,599.99
    Original price $7,599.99 - Original price $7,599.99
    Original price $7,599.99
    Current price $7,079.99
    $7,079.99 - $7,079.99
    Current price $7,079.99

    Riverstone Mont Black Greenhouse Mont-20-BK-PREMIUM (8ft x 20ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Premium package is sized at 8ft x 20ft.   The Mont Greenhouse ...

    View full details
    Original price $7,599.99
    Original price $7,599.99 - Original price $7,599.99
    Original price $7,599.99
    Current price $7,079.99
    $7,079.99 - $7,079.99
    Current price $7,079.99
    Save 7% Save %
  • Original price $6,499.99
    Original price $6,499.99 - Original price $6,499.99
    Original price $6,499.99
    Current price $5,999.99
    $5,999.99 - $5,999.99
    Current price $5,999.99

    Riverstone Mont Black Greenhouse Mont-16-BK-PREMIUM (8ft x 16ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouse with the Premium package is sized at 8ft x 16ft.   The Mont Greenhouse ...

    View full details
    Original price $6,499.99
    Original price $6,499.99 - Original price $6,499.99
    Original price $6,499.99
    Current price $5,999.99
    $5,999.99 - $5,999.99
    Current price $5,999.99
    Save 8% Save %
  • Original price $6,999.99
    Original price $6,999.99 - Original price $6,999.99
    Original price $6,999.99
    Current price $6,849.99
    $6,849.99 - $6,849.99
    Current price $6,849.99

    Riverstone Mont Black Greenhouse MONT-24-BK (8ft x 24ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouses are available in five sizes.  This is the 8ft x 24ft sized Mont greenh...

    View full details
    Original price $6,999.99
    Original price $6,999.99 - Original price $6,999.99
    Original price $6,999.99
    Current price $6,849.99
    $6,849.99 - $6,849.99
    Current price $6,849.99
    Save 2% Save %
  • Original price $6,099.99
    Original price $6,099.99 - Original price $6,099.99
    Original price $6,099.99
    Current price $5,999.99
    $5,999.99 - $5,999.99
    Current price $5,999.99

    Riverstone Mont Black Greenhouse MONT-20-BK (8ft x 20ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouses are available in five sizes.  This is the 8ft x 20ft sized Mont greenh...

    View full details
    Original price $6,099.99
    Original price $6,099.99 - Original price $6,099.99
    Original price $6,099.99
    Current price $5,999.99
    $5,999.99 - $5,999.99
    Current price $5,999.99
    Save 2% Save %
  • Original price $5,249.99
    Original price $5,249.99 - Original price $5,249.99
    Original price $5,249.99
    Current price $4,999.99
    $4,999.99 - $4,999.99
    Current price $4,999.99

    Riverstone Mont Black Greenhouse Mont-16-BK (8ft x 16ft)

    Riverstone
    In stock

    Introducing the Mont brand Greenhouses by Riverstone.  The Mont greenhouses are available in five sizes.  This is the 8ft x 16ft sized Mont greenh...

    View full details
    Original price $5,249.99
    Original price $5,249.99 - Original price $5,249.99
    Original price $5,249.99
    Current price $4,999.99
    $4,999.99 - $4,999.99
    Current price $4,999.99
    Save 5% Save %
  • Original price $9,999.99 - Original price $12,999.99
    Original price $9,999.99 - Original price $12,999.99
    Original price $9,999.99
    $8,867.00 - $11,404.00
    $8,867.00 - $11,404.00
    Current price $8,867.00

    Solexx Garden Master Greenhouse G-524 (8ft x 24ft)

    Solexx
    Low stock

    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...

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    Original price $9,999.99 - Original price $12,999.99
    Original price $9,999.99 - Original price $12,999.99
    Original price $9,999.99
    $8,867.00 - $11,404.00
    $8,867.00 - $11,404.00
    Current price $8,867.00
    Save up to 12% Save %
  • Original price $6,999.99 - Original price $8,999.99
    Original price $6,999.99 - Original price $8,999.99
    Original price $6,999.99
    $6,207.00 - $7,955.00
    $6,207.00 - $7,955.00
    Current price $6,207.00

    Solexx Garden Master Greenhouse G-516 (8ft x 16ft)

    Solexx
    Low stock

    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...

    View full details
    Original price $6,999.99 - Original price $8,999.99
    Original price $6,999.99 - Original price $8,999.99
    Original price $6,999.99
    $6,207.00 - $7,955.00
    $6,207.00 - $7,955.00
    Current price $6,207.00
    Save up to 12% Save %
  • Original price $7,999.99 - Original price $10,999.99
    Original price $7,999.99 - Original price $10,999.99
    Original price $7,999.99
    $7,846.00 - $9,834.00
    $7,846.00 - $9,834.00
    Current price $7,846.00

    Solexx Harvester Greenhouse G-424 (8ft x 24ft)

    Solexx
    Out of stock

    The Harvester Greenhouse is designed to hug the side of your house, garage, deck, or stand alone – anywhere that’s convenient for you! This greenh...

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    Original price $7,999.99 - Original price $10,999.99
    Original price $7,999.99 - Original price $10,999.99
    Original price $7,999.99
    $7,846.00 - $9,834.00
    $7,846.00 - $9,834.00
    Current price $7,846.00
    Sold out
  • Original price $6,999.99 - Original price $7,999.99
    Original price $6,999.99 - Original price $7,999.99
    Original price $6,999.99
    $5,628.00 - $7,218.00
    $5,628.00 - $7,218.00
    Current price $5,628.00

    Solexx Harvester Greenhouse G-416 (8ft x 16ft)

    Solexx
    Out of stock

    The Harvester Greenhouse is designed to hug the side of your house, garage, deck, or stand alone – anywhere that’s convenient for you! This greenh...

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    Original price $6,999.99 - Original price $7,999.99
    Original price $6,999.99 - Original price $7,999.99
    Original price $6,999.99
    $5,628.00 - $7,218.00
    $5,628.00 - $7,218.00
    Current price $5,628.00
    Sold out
  • Original price $14,999.99 - Original price $17,999.99
    Original price $14,999.99 - Original price $17,999.99
    Original price $14,999.99
    $12,376.00 - $15,520.00
    $12,376.00 - $15,520.00
    Current price $12,376.00

    Solexx Conservatory Greenhouse G-320 (16ft x 20ft)

    Solexx
    Low stock

    Conservatory Greenhouses are our largest and most spacious greenhouse kits, and popular with commercial nurseries and schools. With the tall 9’6” ...

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    Original price $14,999.99 - Original price $17,999.99
    Original price $14,999.99 - Original price $17,999.99
    Original price $14,999.99
    $12,376.00 - $15,520.00
    $12,376.00 - $15,520.00
    Current price $12,376.00
    Save up to 16% Save %
  • Original price $12,999.99 - Original price $15,999.99
    Original price $12,999.99 - Original price $15,999.99
    Original price $12,999.99
    $10,823.00 - $13,665.00
    $10,823.00 - $13,665.00
    Current price $10,823.00

    Solexx Conservatory Greenhouse G-316 (16ft x 16ft)

    Solexx
    Low stock

    Conservatory Greenhouses are our largest and most spacious greenhouse kits, and popular with commercial nurseries and schools. With the tall 9’6” ...

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    Original price $12,999.99 - Original price $15,999.99
    Original price $12,999.99 - Original price $15,999.99
    Original price $12,999.99
    $10,823.00 - $13,665.00
    $10,823.00 - $13,665.00
    Current price $10,823.00
    Save up to 26% Save %
  • Original price $7,999.99 - Original price $9,999.99
    Original price $7,999.99 - Original price $9,999.99
    Original price $7,999.99
    $6,535.00 - $8,078.00
    $6,535.00 - $8,078.00
    Current price $6,535.00

    Solexx Conservatory Greenhouse G-308 (16ft x 8ft)

    Solexx
    Low stock

    Conservatory Greenhouses are our largest and most spacious greenhouse kits, and popular with commercial nurseries and schools. With the tall 9’6” ...

    View full details
    Original price $7,999.99 - Original price $9,999.99
    Original price $7,999.99 - Original price $9,999.99
    Original price $7,999.99
    $6,535.00 - $8,078.00
    $6,535.00 - $8,078.00
    Current price $6,535.00
    Save up to 22% Save %
  • Original price $9,426.25 - Original price $12,528.75
    Original price $9,426.25 - Original price $12,528.75
    Original price $9,426.25
    $7,541.00 - $10,023.00
    $7,541.00 - $10,023.00
    Current price $7,541.00

    Solexx Gardener's Oasis Greenhouse G-224 (8ft x 24ft)

    Solexx
    Low stock

    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-tie...

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    Original price $9,426.25 - Original price $12,528.75
    Original price $9,426.25 - Original price $12,528.75
    Original price $9,426.25
    $7,541.00 - $10,023.00
    $7,541.00 - $10,023.00
    Current price $7,541.00
    Save up to 20% Save %
  • Original price $6,988.75 - Original price $9,053.75
    Original price $6,988.75 - Original price $9,053.75
    Original price $6,988.75
    $5,382.00 - $7,243.00
    $5,382.00 - $7,243.00
    Current price $5,382.00

    Solexx Gardener's Oasis Greenhouse G-216 (8ft x 16ft)

    Solexx
    Low stock

    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-tie...

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    Original price $6,988.75 - Original price $9,053.75
    Original price $6,988.75 - Original price $9,053.75
    Original price $6,988.75
    $5,382.00 - $7,243.00
    $5,382.00 - $7,243.00
    Current price $5,382.00
    Save up to 33% Save %