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Riverstone MONT Greenhouse – Premium Package

$4,149.99$6,999.99

  • Made in the USA with stronger, thicker aluminum
  • 8mm twin-wall polycarbonate
  • Simple set-up without the need for concrete
  • Fast & smooth shipping in 3-5 days
  • Included: workbench, programmable watering system, sink, interior shade cloth

Act Now: Prices will increase on April 1st, 2024. 

Riverstone MONT Greenhouse – Premium Package

Crafted with passion in the USA, the Riverstone MONT Greenhouse – Premium Package is the ultimate starter kit, boasting essential accessories that ensure a seamless gardening experience from day one. Equipped with a comprehensive set of tools and features, it serves as an ideal foundation, inviting both novice and seasoned enthusiasts to cultivate their gardening skills and passion.

Just a heads-up: MONT used to go by the name Monticello. That’s right – the name got spruced up, but the greenhouses are still the same (or improved) garden havens you know and cherish. If Monticello Greenhouse rings a bell, you’re in the right place; welcome to the new era of MONT!

MONT Premium Greenhouse

Building on the robust features of the MONT Greenhouse, the Premium Package enriches your gardening experience by including essential accessories at a discounted price, allowing you to start your gardening journey with all the necessary tools for immediate success.

Here are the included accessories:

The foldable full-length workbench provides a convenient space for potting, organizing, and tending to plants comfortably without the need to bend over. With the programmable watering system, you can ensure your plants receive consistent moisture through a simple overhead sprinkler system that operates on your set schedule, making daily watering effortless. The internal shade cloth is designed in sections and offers customizable protection for your plants against the intense sun. This allows you to create optimal growing conditions based on each plant’s specific needs. Additionally, the sink system adds a layer of convenience, enabling you to easily wash hands or equipment directly within the greenhouse, or even use it as an additional water source for your plants.

Together, these accessories provide a comprehensive solution for maintaining a healthy, thriving garden environment.

Key Features & Benefits of the Riverstone MONT Greenhouse

At the heart of the MONT Premium Greenhouse lies its robust construction, featuring US-grade, extruded aluminum that’s not only stronger and thicker but also electrostatically painted to withstand the elements. Its walls are glazed with 8mm twin-wall polycarbonate, known for its high-impact resistance and UV stability, ensuring your plants are protected year-round.

Ease of assembly is a hallmark of the MONT Greenhouse, thanks to its innovative Twist & Lock construction and rigid “ribbed” design for effortless interlocking of pieces. This patent-pending technology, coupled with an integrated base, allows for straightforward setup on any level surface without the need for concrete foundations.

MONT greenhouse kit assembly with wrench

Available in a variety of sizes, from 8′ x 8′ up to 8′ x 24′, this greenhouse is designed to grow with you.

Interior of a Riverstone MONT Greenhouse Mojave Edition

Expansion is easy with additional 4-foot sections, making it simple to increase your gardening space as your needs evolve.

New door and window locking mechanisms have been introduced to offer enhanced protection against strong winds, ensuring your greenhouse stands firm no matter the weather.

Close-up of locked and unlocked MONT Greenhouse Door Locking Mechanism with a view of the whole door in the background
MONT Greenhouse Door with the locking bar in Unlocked Position
MONT roof vent with detail views of the locks on each side as well as the cotter pin in the center by the auto opener

Ventilation is thoughtfully addressed with roof vents (2′ x 2′) equipped with automatic openers for optimal air circulation without the need for electricity. The large double door (4′ wide x 6′ high) facilitates easy access for garden equipment, while the lockable hinged design ensures security.

Riverstone MONT Greenhouse 8x24 - roof vent with automatic opener

With fast, smooth shipping via FedEx Ground, your greenhouse will be ready for assembly within a week. The package includes a comprehensive 10-year warranty on the frame and polycarbonate glazing, reflecting its unmatched quality and durability.

The Riverstone MONT Greenhouse – Premium Package is your straightforward solution to kick-start your gardening journey. It’s got all the basics covered, making it easier for you to get your hands dirty right from the get-go. Whether you’re just getting into gardening or you’ve been at it for years, this package brings quality, functionality, and a bit of ease to your gardening routine. With the MONT Premium Package, you’re all set to grow your garden dreams into reality.

Manufactured by Riverstone Industries

As a proud retailer of Riverstone Industries products, we’re delighted to share a bit about the manufacturer behind the eco-friendly items we offer. Riverstone Industries started with a commitment to bringing environmentally friendly products to the market. Over the years, they’ve shifted towards American manufacturing, with around 90% of their products now made in the USA. Their mission is straightforward: to create innovative solutions that address everyday challenges, all while prioritizing value and customer satisfaction.

Today, Riverstone offers approximately 900 items, emphasizing their dedication to quality, sustainability, and support for local manufacturing.

Features & Benefits

  • Great starter package: Essential accessories are included in this MONT Premium Greenhouse Package
  • Perfect choice for beginners and experienced gardeners
  • US grade, stronger, thicker extruded aluminum (electrostatically painted) 
  • High-impact, UV-stable polycarbonate glazing
  • Glazing material: 8mm twin-wall polycarbonate
  • Simple setup: Integrated base allows for direct set-up on a level surface (no need to pour concrete)
  • Faster and easier assembly: Patent-pending Twist & Lock construction, as well as rigid “ribbed” design for interlocking the pieces
  • Available in various sizes from 8′ x 8′ to 8′ x 24′
  • Expand in 4-foot sections when you outgrow your greenhouse garden
  • NEW door and window locks for increased protection from stronger winds
  • Roof vents (2′ x 2′) operate with automatic openers: for great air circulation without the need for electricity
  • Large double door (4′ wide x 6′ high) for easy access with garden equipment
  • Door is hinged and lockable (not with key)
  • Foundation frame: Integrated flush base design for direct anchoring to the ground or deck
  • Integrated dual gutter system for easy rainwater collection
  • Fast & smooth shipping: Trouble-free delivery via FedEx Ground within 3-5 days
  • Warranty: 10 years on frame and polycarbonate (strongest in the industry)
  • Made in the USA
  • Assembly: Allow for a FULL weekend to fully assemble (ground prep NOT included). A minimum of 2 people for assembly, but 3-4 is recommended. The actual time to construct will depend on the size of the greenhouse and skill levels.

What is included in the MONT Greenhouse – Premium Package?

  • All aluminum framework and all polycarbonate panels
  • 1x set of hinged double doors (assembled)
  • Roof vent(s) with auto openers (number depends on the greenhouse size – see table below)
  • 1x workbench: foldable full-length shelf for one side (2′ deep x 30″ high)
  • Programmable watering system
  • Sink system
  • Interior shade cloth system
  • Hardware, anchoring hardware, screwdriver, and wrench
  • Instruction manual

Size No. of roof vents with auto openers
MONT 8×8 1
MONT 8×12 2
MONT 8×16 3
MONT 8×20 4
MONT 8×24 5

Specifications

  • Frame material: Extruded aluminum
  • Glazing material: 8mm twin-wall polycarbonate
  • Frame Color: Black
  • Stem wall: Not supported by the manufacturer
  • Sidewall height: 58″ (4.8′)
  • Peak height (interior): 7.5′
  • Dimensions:
    • 8×8: 101″ wide x 101″ long x 90″ high
    • 8×12: 101″ wide x 149.75″ long x 90″ high
    • 8×16: 101″ wide x 198.25″ long x 90″ high
    • 8×20: 101″ wide x 247″ long x 90″ high
    • 8×24: 101″ wide x 295.75″ long x 90″ high
  • Floor space: 
    • 8×8: 65 sq. ft.
    • 8×12: 99 sq. ft.
    • 8×16: 132 sq. ft.
    • 8×20: 165 sq. ft.
    • 8×24: 195 sq. ft.

Packages

Looking for a ready-to-start package or specific features for your local climate or growing needs? Have a look at these packages!

SPECIAL EDITION: Only on Greenhouse Emporium, you can find this special package of the MONT Greenhouse. It comes in our most popular size – 8×16 and is loaded with helpful accessories to get you started right away: 2x sets of hinged double doors (for better access), 3x roof vents with automatic openers, 1x foldable, full-length workbench (2ft deep x 30in high), a programmable watering system, and a VegiBee plant pollinator. Click here to go to the MONT Special Edition!

PREMIUM PACKAGE: If you want to start with some accessories right away, you should check out the MONT Premium. It comes with a workbench system for one side, a programmable watering system, a sink, and an interior shade cloth system. Click here to go to MONT Premium!

GROWERS PACKAGE: If you want to grow cannabis, the MONT Growers Edition is best for you. It has light defusing panels so that the light distribution is perfect and your privacy is protected at the same time. The Growers Package comes with an electric ventilation system, a workbench system for one side, a commercial heater (17,000 BTU), and a programmable drip irrigation system. Click here to go to MONT Growers!

MOHAVE PACKAGE: If you are living in the desert or a similar environment, you should have a look at the MONT Mojave. It comes with tinted roof panels to give your plants more protection from the scorching sun. It also comes with an effective solar ventilation system, a programmable watering system, a sink, an interior shade cloth system, and the VegiBee pollinator. Click here to go to the MONT Mojave Edition!

MOHEAT PACKAGE: Similar to the Mojave Edition, the Moheat is made for hot climates and comes with all the accessories that the Mojave has. The added bonus of the Moheat is the portable propane heater because nighttime temperatures can fall drastically in the desert. Click here to go to the MONT Moheat Package!

LIFE CYCLE PACKAGE: This is an accessory-packed edition that sets you up with everything you need. The MONT 8×8 Life Cycle Edition includes the base greenhouse kit. It also comes with a workbench, programmable watering system, sink, interior shade cloth, MAZE Composter Starter Pack, and the Eden V-Shaped Raised Garden Bed. Click here to go to MONT 8×8 Life Cycle! 

FAQs

Is the frame anodized?

Yes & No. The aluminum frame is anodized. However, the black frame is electrostatically painted.

Is the black paint powdercoated?

No, the black paint is electrostatically applied which is stronger than powder coating. It is very difficult to scratch and should not fade dramatically. Riverstone Industries guarantees it for 10 years.

Is the aluminum frame cooler than the black frame?

Yes, the aluminum frame is on average about 7 degrees cooler than the black.

Can the MONT be attached to a concrete pad? If so what are the dimensions needed for the concrete pad?

Yes, you can use a concrete pad. Riverstone Industries recommends that you add 3 – 4 inchs to the pad on all sides. For Example: The 8ft x 8ft (exact size of 8.1ft x 8.1ft) would need a concrete pad of 8.4ft x 8.4ft. Note: Riverstone Industries does not provide concrete screws, you will need to buy these from your local hardware store.

What tools do I need for the assembly or is everything included?

Not everything is included. Here is a list of tools you will need and items included:

  • Work gloves
  • Safety goggles
  • Spirit level
  • Tape measure
  • Step ladder
  • Clear silicone caulk tube
  • 23 1/8 inch spacer (included)
  • 7/16 wrench (included)
  • Philips screwdriver (included)
  • Flat screwdriver (included)
  • 5-foot bungee cord (included)

Can I extend the MONT Greenhouse later?

Yes, it is expandable in 4ft increments.

We live in a seismically active area south of San Francisco. I’d like to install the greenhouse on a hill. Is this the best greenhouse for my conditions?

MONTs are very sturdy greenhouses. However, the greenhouses are not tested for earthquakes. What we can suggest for you to do is to check the bolts and make sure everything is tightened after an earthquake or from time to time. The panels won’t pop out unless the frame is loose. The channels are made to fit the Polycarbonate snugly.

What does the ventilation fan do versus the auto openers in the roof?

Automatic vent openers are self-contained units which require no electricity. It is a temperature-sensitive device that automatically opens and closes a roof vent. So, they release heat and they basically require wind to make the air flow through the greenhouse. The powered ventilation fan gives you more control. It removes excess heat by creating air movement throughout the greenhouse. However, it’s just a fan, not an AC unit. So, on very hot days, you’ll still experience higher temperatures inside your greenhouse.

Do the doors swing out or slide to the side? What is the door width?

It’s a hinged door so it swings. The door opening is 4ft x 6ft.

Where does it ship from?

Georgia, USA