Riga XL 14.5' x 20' Onion-Shaped Greenhouse

Move about freely while you tend to your plants in this spacious greenhouse. The unique dome design and high-quality building materials and engineering mean this robustly built greenhouse is well-insulated to nurse your plants through frigid winters. Four large roof windows provide necessary ventilation, while the 2 barn-style doors allow for easy entry and exit with tools and supplies.Product Features:Heavy-duty aluminum frame and stainless steel hardware for durability16mm triple-wall UV-coated polycarbonate glazing blocks harmful UV rays to keep plants safeAnodized aluminum profiles allow for long-term usePolycarbonate-glazed panels nested in aluminum channels and sealed with thick rubber seals ensure effective insulation against extreme hot or cold temperatures4 large roof windows with automatic opener and 2 large barn-style doors provide proper ventilationWide enough for 3 rows of growing benches with ample walking and work space1-piece components, including a full-length roof beam and lateral and base profiles, deliver dependable stabilityCurved roof deflects heavy winds, prevents heavy snow buildup and stays tough under hailAccessories include the foundation frame, automatic window opener and both written and DVD video assembly instructions6" high C-shaped aluminum foundation frame included for swift assemblyAssembles in about 8 12 hours with a Phillips screwdriver, 10mm wrench, adjustable wrench, rubber mallet, cordless drill, 6' A-frame step ladder and 8' A-frame step ladder (not included)Dimensions: 19'10"l x 14'2"w x 10'h (greenhouse from center); 39.5"w x 37.5"h (roof windows); 37.5"w x 74"h (doors)(Model RIGA XL) Get Price

Rion Prestige Greenhouse 8 foot 6 inchesW x 20 footL x 8 footH 4 roof ve

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Green Giant Greenhouse 8 foot 6 inchesW x 20 footL x 8 footH comes with

GIVE US A CALL FOR A GREAT DEAL. A complete Greenhouse solution for the enthusiastic gardener. 6MM FULLY INSULATED POLYCARBONATE PANELS UP FROM 4MM ON RION HG. EASY PUSH AND FIT ASSEMBLY. NEW LOUVRE WINDOW CONTROL. AUTOMATIC ROOF VENT CONTROLS. BASE FOR EASY ASSEMBLY. VERY EASY TO READ PICTURES INSTRUCTIONS. TEN PLANT CLIPS TO HANG PLANTS INCLUDED! NEW FEATURES THAT COME STANDARD WITH EVERY UNIT! ALL NEW SIDE LOUVRE WINDOWS. ALL NEW RAIN GUTTERS WITH DOWN PIPE. 2 SIDES! ALL NEW AUTO OPENERS FOR LOUVRE WINDOWS. ALL NEW SOLAR LIGHT. ALL NEW INSIDE HEIGHT OF 8inches UP FROM 6 foot 10 inches.ALL NEW DOOR HEIGHT OF 6 foot 9 inches UP FROM 5 foot 7 inches. ALL NEW AND INCLUDED STAGING TABLES. ALL NEW BASE INCLUDED. ALL NEW DOOR DESIGN FOR EASY ASSEMBLY. ALL NEW ALL INCLUSIVE PACKAGING. Get Price

RION Prestige Greenhouse 20'

All Prestige greenhouse kits include the following: * Crystal clear polycarbonate side panels * 6 mm twin wall roof panels that are opaque polycarbonate * New side louvre windows with auto openers * New solar-powered light * New base and rain gutters with down spouts on each side * New staging tables * Also includes automatic openers for roof vents and 10 plant clips to hang plants * Rust resistant - frame is made out of green PVC with polyproplyene connectors * Inside height was increased 8' and door height was increased to 6' 9" * Easy Push-N-Fit assembly enables you to build it yourself * 12 year wararnty Get Price

RION GreenGiant Greenhouse 20'

6 mm fully insulated polycarbonate panels New side louvre windows with auto openers New solar-powered light New base and rain gutters with down spouts on each side New staging tables Also includes automatic openers for roof vents and 10 plant clips to hang plants Rust resistant - frame is made out of green PVC with polyproplyene connectors Inside height was increased 8' and door height was increased to 6' 9" Easy Push-N-Fit assembly enables you to build it yourself 12 year wararnty Get Price

Rion STC4-10P 8'6' ' W x 20' L Prestige Greenhouse,

A complete Greenhouse solution for the enthusiastic gardener. The Prestige has Crystal Clear full UV protected Polycarbonate side panels and six mm Twin Wall roof panels that are opaque polycarbonate. The Prestige Greenhouse 8x20 unit comes with the following: Greenhouse Base 4 Roof Vents 6 Two tier Staging Tables Rain Gutter for both sides of the Greenhouse 4 Side Louvre Windows 4 Auto Roof Vent Openers 4 Auto Openers for the side Louvre Window 1 Solar Light so you can see and water their plants at night! 10 Plant Clips to hang plants included Very Easy to Read Picture Instructions 8'6"W x 20'L x 8'H A full 8.0' of headroom A full 6'9" door height Get Price

Rion STC4-10GG 8'6' ' W x 20' L Green Giant Greenhou

A complete Greenhouse solution for the enthusiastic gardener. The GreenGiant Greenhouse has Six mm Twin Wall opaque walls all the way around. The GreenGiant Greenhouse 8x20 unit comes with the following: Greenhouse Base 4 Roof Vents 6 Two tier Staging Tables Rain Gutter for both sides of the Greenhouse 4 Side Louvre Windows 4 Auto Roof Vent Openers 4 Auto Openers for the side Louvre Window 1 Solar Light so you can see and water their plants at night! 10 Plant Clips to hang plants included Very Easy to Read Picture Instructions 8'6"W x 20'L x 8'H A full 8.0' of headroom A full 6'9" door height Get Price

Snap & Grow Silver Greenhouse - 8' 20'

Suggested ItemsOverviewThe new Snap & Grow Silver 8 x 20 greenhouse couldn't be more aptly named. The SmartLock connector system makes this hobby greenhouse one of the quickest and simplest on the market to set up. The tough, crystal-clear SnapGlas panels bring in a maximum amount of light that your plants will surely enjoy. Large, double-doors and an adjustable roof vents provide flexible ventilation. The 8 x 20 package provides plenty of head room and with the optional extension kit, it can lengthen as your needs grow. It truly is greenhouse gardening in a Snap!SpecificationsHeavy-duty aluminum frame will go up quickly with the new SmartLock connector system Clear-as-glass SnapGlas polycarbonate panels are virtually unbreakable SnapGlas panels simply slide and lock into place. No small clips or hardware required Includes hardware clips to securely attach to your wood or cement foundation Includes (4) adjustable, preassembled roof vents Tall, preassembled doors provide excellent access and ventilation Preinstalled door weather-stripping will help keep your plants safe Down spouts allow you to capture rain water Crystal clear SnapGlas polycarbonate panels are virtually unbreakable Heavy-duty, corrosion resistant aluminum frame Nearly 160 sq/ft of usable interior space & 8 -6 of headroom Safe. No dangerous glass to break Great for growing in all climates Aluminum frame and UV protected polycarbonate panels Get Price

Rion Hobby Greenhouse 8 foot 6 inchesW x 20 footL x 6 foot 10 inchesH

GIVE US A CALL FOR A GREAT DEAL. Rion Professional Series Greenhouses: Attractive, Durable, Expandable and Easy No-Tool Assembly! The durable frame is constructed from UV protected PVC resin and held together with push-n-fit resin connectors. The twin walled polycarbonate panels offer superior strength, safety, light diffusion and heat isolation. The Rion Greenhouses can withstand winds of up to 80 mph and have been tested to support a 1,100 lb snow load! All this quality plus an easy, no-tool assembly make a Rion Greenhouse perfect for the growing enthusiast's needs. Rion Hobby Greenhouse: 8'6" W x 20' L x 6'10" H, comes with: 4 Roof Vents. 4 Automatic Openers for Roof Vents. 1 Rear Louvre Window. No Base. Greenhouse Frame has pre-drilled holes for attachment to Concrete Slab, Wooden 4x4's, Wooden Floor, Pillars, or other. 1 Solar Light, 2 LED POTS-Changes color, plugs inot 110v outlet Grow you plants in LED Pots! 1 Ecomposter. Full 7 Year Warranty. Easy to assemble, NO TOOLS REQUIRED! Twin wall light-diffusing polycarbonate panels. Expandable - easily add extensions in the future. Lightweight and easy to handle packaging. FREE SHIPPING ITEM! Get Price

GH410 Rion Professional Greenhouse - 8' 6" x 20' 9"

All Rion Hobby Greenhouses are 8' 6" W x 6' 10" H and are available in lengths of 8' 6", 12', 16', 20' and 24'. It is also designed with a Dutch barn roof for more head room. Each Rion Hobby Greenhouse includes a rear louvre vent, roof vents and the frame is pre-drilled for staking or mounting. And best of all -- no tools are required. Get Price