Monticello Greenhouse Kits

Not all greenhouses are built the same and the Monticello line of greenhouses by Riverstone Industries proves this to be true. The Monticello is proudly MADE IN THE USA, applying good old American ingenuity to make the best product for our customers and help to elevate the industry standards of all greenhouses. 

Constructed from the highest quality extruded aluminum (US grade – not the thinner & more brittle foreign aluminum) and electrostatically painted Black (guaranteed to contain 0.0% lead), these greenhouses use on average more than 40 lbs. more aluminum than the average imported greenhouse. Why is this important? The weaker the framework the less snow the greenhouse can hold in the winter time before collapsing on itself also the easier it will get damaged in wind.

It is everything that you can ask for from the integrated base to the built-in rainwater gutter system, to the automatic roof vent opener and the recently redesigned hinged double doors for easy access with an opening of about 6' high x 4.5' wide guarantees that you will definitely enjoy the Monticello greenhouse for many years to come.

$3,105.40 $3,099.99
SAVE $5.41

Riverstone Monticello Greenhouse 8x12

Options for Monticello Greenhouse Kits

Standard Package

  • Built-in Rainwater/Gutter System
    • Rainwater is naturally pure and eliminates the need for any water softening systems. It helps maintain a green and healthy garden.
  • Automatic Roof Ventilation System
    • An automatic opener is a great option because it will definitely make your life much easier.
  • Dual Hinged Locking Doors
    • It provides easy access for large equipment.

Premium Package

  • Standard Package is included
  • Work Bench System
    • It is outlined for either side of the greenhouse. It folds up toward the wall when not in use
  • Interior Shading System
    • It reflects warmth during the day while retaining heat at night
  • Programmable Watering System
    • Hand watering plants can become tedious and time-consuming as your plant collection grows. This system is excellent for growers with hectic schedules
  • Greenhouse Potting Sink
    • This sink can simplify your efforts and tidying up when you’re done is easy

Mojave Package

  • Standard Package is included
  • Thermostatically Controlled Solar Powered Ventilation System
    • It is the most cost-effective method to ventilate greenhouses with no utility cost
  • Solid tinted Roof Panels
    • It is resistant to intense heat
  • Work Bench System
    • It is outlined for either side of the greenhouse. It folds up toward the wall when not in use
  • Programmable Watering System
    • Hand watering plants can become tedious and time-consuming as your plant collection grows. This system is excellent for growers with hectic schedules
  • Greenhouse Potting Sink
    • This sink can simplify your efforts and tidying up when you’re done is easy
  • RSI Vegibee Mechanical Pollinator System
    • It will boost your garden's vegetable production by 30 percent or higher and it is simple to use

Grower Package

  • Standard Package is included
  • Electric Ventilation System with thermostat (Standard)
    • It provides heat control, cooling and ventilation to increase yields and offers a healthier, more pleasant environment
  • Thermostatically Controlled Solar Powered Ventilation System (Optional)
    • It is the most cost-effective method to ventilate greenhouses with no utility cost
  • Designed for growing plants that require high amounts of light
    • Perfect for plants that certainly require bright light or a direct sunlight
  • Light diffusing and privacy wall and roof panels
    • Polycarbonate is lightweight and can resist remarkably low and high temperatures. Its long-lasting and efficient roofing material is perfect for the greenhouse
  • A programmable and customizable drip irrigation system
    • It allows vegetable gardens, perennials, trees, and even potted plants to be watered by one system controlled by a programmed timer that opens and closes a series of watering valves according to a schedule
  • Folding Work Bench System
    • It is outlined for either side of the greenhouse. It folds up toward the wall when not in use
  • Thermostatically controlled commercial heating system (17,000 Btu)
    • It gives more accurate cooling and dehumidification
  • Available in 12ft &16ft Aluminum Frame Only

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