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Greenhouse Accessories

   
Greenhouse Accessories

Block Shade Cloth Roll
Product Features
  • Pergola and patio shading as well as privacy screen
  • Rot and mildew resistant
  • Heat treated to minimize shrinkage and curling
  • Greenguard certified
The knitted shade cloth was designed in Australia using UV treated materials to provide long-lasting protection against heat and glare. The unique construction of this material is designed to block up to 90% of harmful UV rays to create safe living spaces outdoors. It's industry leading 10 year warranty against fabric degradation provides peace of mind that this product will provide heat and glare protection for many years.
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Block Shade Cloth Roll

by Coolaroo

$184.99 $254.99
Free Shipping
  (2)
Greenhouse Work Bench System
Product Features
  • Overall: 30" H x 2" D
The Monticello Greenhouse Work Bench System is specifically designed for the Monticello line of greenhouses. The Work Station Bench System can be installed either during initial construction or at a later time. The system includes a full run for use on either side of the Monticello greenhouse. Since the installation of the support bars uses the inside bolt tracks the shelving could be set at any height within the greenhouse (up to 48 off the ground). The vents allow water and air to circulate...
More Options: Size »

Greenhouse Work Bench System

by Riverstone Industries

from $249.99 $299.99
Free Shipping
  (3)
Wall Mount Fan
Product Features
  • Overall: 23.2" H x 5.4" W x 17.8" D
  • Overall Product Weight: 7.3lbs

Wall Mount Fan

by Hydrofarm

$55.95
Free Shipping
  (12)
Terrace Board Stake Kit
Product Features
  • Overall: 24" H x 10" W
  • Overall Product Weight: 0.77lbs

Terrace Board Stake Kit

by Master Mark Plastics

$27.99 $29.99
2-Day Delivery
  (2)
Mini Greenhouse Replacement Cover
Product Features
  • Material: Heavy plastic
  • Fits mini greenhouse
  • With zippers to the top
More Options: Size »

Mini Greenhouse Replacement Cover

by Arcadia Garden Products

from $34.95 $36.80
2-Day Delivery
  (2)
Closeout
Infared Quartz Heater Deluxe Wood Cabinet
Product Features
  • Overall: 13" H x 20" W x 20" D

Infared Quartz Heater Deluxe Wood Cabinet

by Comfort Zone

$144.99 $302.33
Free Shipping
  (2)
Product Features
  • Material: Heavy plastic
  • Fits mini greenhouse
  • With zippers to the top
More Options: Size »

Greenhouse Replacement Cover

by Arcadia Garden Products

from $35.99 $59.50
2-Day Delivery
  (3)
Product Features
  • Stand only
  • Ideal for seedlings, cuttings, flowers and house plants
  • Grow seedlings faster with 15-20% more lumens
More Options: Size »

Jump Start Greenhouse Stand

by Hydrofarm

$36.45

  (4)
Product Features
  • Overall: 7.8" H x 7.3" W x 7.8" D
  • Overall Product Weight: 5lbs

Cooling Fan System

by Hydrofarm

$28.99 $29.95

Product Features
  • Overall: 40" W x 24" D
  • Overall Product Weight: 18lbs
The RIGA is truly a greenhouse by the European definition of a greenhouse - designed to be used to grow fresh vegetables, herbs and flowers in the middle of winter. The extra roof window will allow for more ventilation throughout your Riga greenhouse.

Extra Roof Window

by Hoklartherm

$254.95 $381.67
Free Shipping
Product Features
  • Overall Depth - Front to Back: 48
  • Overall Product Weight: 0.5lbs
The Monticello Automatic Roof Vent is designed for simple and easy installation that should take about 30 minutes to install on existing Monticello Greenhouses. This Roof Vent is designed for BLACK framed Monticello Greenhouses. The Automatic Roof Vent is made from the same high quality aluminum, polycarbonate, and includes the same professional grade automatic vent opener as the Monticello Greenhouse comes standard with.
More Options: Finish »

Automatic Roof Vent Kit

by Riverstone Industries

$169.99 $199.99
Free Shipping
Product Features
  • Overall: 13.5" H x 8.5" W x 7.5" D
  • Overall Product Weight: 22.4lbs
More Options: Wattage »

Powerhouse Ballast

by Hydrofarm

from $192.99 $210.00
Free Shipping
Product Features
  • Product Type: Flooring and bases
  • Collection: Riga
  • Primary Material: MetalPrimary Material Details: Aluminum
  • Weather Resistant: YesWeather Resistant Details:
If you are a garden hobbyist who would like to enjoy flowers and vegetables year round then the Hoklartherm greenhouse is perfect for you. The roof is kept clear even in the winter months with the help of the hinge free, ''onion design''. There is no routine maintenance required for these greenhouses, which makes them even more convenient.
More Options: Size »

Riga III Greenhouse Base

by Hoklartherm

from $439.99
Free Shipping
Product Features
  • Product Type: Flooring and bases
  • Collection: Riga
  • Primary Material: MetalPrimary Material Details: Aluminum
  • Weather Resistant: YesWeather Resistant Details:
If you are a garden hobbyist who would like to enjoy flowers and vegetables year round, the Riga Series greenhouse is perfect for you. The roof is kept clear even in the winter months with the help of the hinge free, ''onion design''. There is no routine maintenance required for these greenhouses which makes them even more convenient.
More Options: Size »

Riga IV Greenhouse Base

by Hoklartherm

from $539.95 $560.00
Free Shipping
  (1)
Product Features
  • Overall: 14" H x 84" W x 14" D
  • Overall Product Weight: 3.5lbs
The Riga II Greenhouse has a unique optional two layer shelving system with removable shelf inserts to allow taller plants to grow unobstructed. The shelving is suspended from the ceiling without braces underneath allowing for more storage space for gardening tools like a wheelbarrow or long tools inside the greenhouse. The top shelf hangs forward for easier reaching accessibility without blocking outside light from reaching the bottom shelf. The shelves are made from a twin wall polycarbonate...

Riga IIs Greenhouse Top Shelf

by Hoklartherm

$189.95
Free Shipping
  (1)
Product Features
  • Overall: 27" H x 19" W x 79" D
  • Overall Product Weight: 11.37lbs

Growhouse Replacement Cover

by Gardman USA

$38.99 $60.50

  (1)
Product Features
  • Overall: 6" H x 116" W x 206" D
  • Overall Product Weight: 77lbs
If you are a garden hobbyist who would like to enjoy flowers and vegetables year round, the Riga Series greenhouse is perfect for you. The roof is kept clear even in the winter months with the help of the hinge free, ''onion design''. There is no routine maintenance required for these greenhouses which makes them even more convenient.

RIGA V Base

by Hoklartherm

$669.99 $699.00
Free Shipping
  (2)
Product Features
  • Gently warms soil for faster germination and better growth
  • Built-in thermostat
  • Flexible cable fits any growing area
  • Heats square feet
More Options: Size »

Jump Start Soil Heating Cable

by Hydrofarm

from $25.99 $49.99

Product Features
  • Overall: 5" H x 3" W
  • Overall Product Weight: 75lbs

RIGA XL Foundation Frame

by Hoklartherm

$929.95 $999.00
Free Shipping
Product Features
  • Overall: 6" H x 92" W x 84" D
  • Overall Product Weight: 29lbs
If you are a garden hobbyist who would like to enjoy flowers and vegetables year round then the Hoklartherm greenhouse is perfect for you. The roof is kept clear even in the winter months with the help of the hinge free, ''onion design''. There is no routine maintenance required for these greenhouses, which makes them even more convenient.

Riga IIs Greenhouse Base

by Hoklartherm

$344.95 $581.67
Free Shipping
Product Features
  • Overall: 37" H x 19" W x 27" D
  • Overall Product Weight: 0.95lbs

Replacement Cover

by Alpine

$34.99

Product Features
  • Overall: 25" H x 84" W x 25" D
  • Overall Product Weight: 15lbs
The Riga II Greenhouse has a unique optional two layer shelving system with removable shelf inserts to allow taller plants to grow unobstructed. The shelving is suspended from the ceiling without braces underneath allowing for more storage space for gardening tools like a wheelbarrow or long tools inside the greenhouse. The top shelf hangs forward for easier reaching accessibility without blocking outside light from reaching the bottom shelf. The shelves are made from a twin wall polycarbonate...

Riga IIs Bottom Shelf

by Hoklartherm

$209.95
Free Shipping
  (1)
Product Features
  • Overall Product Weight: 27.82lbs
Dalen's Garden Staples are made of heavy duty wire and will ensure that your gardening materials stay where you put them. Use the staples to secure landscape fabric, plastic, burlap, netting, floating garden covers, soaker hoses, or other materials tightly to the ground. They come in a convenient, resealable box so they're easy to find when you need them and hard to loose when you use them. Can be used for most pinning jobs.

Bulk Ground Staples

by Dalen

$77.95 $101.99
Free Shipping
  (1)
Product Features
  • Overall: 206" W x 25" D
  • Overall Product Weight: 18lbs
The Riga V Greenhouse has a unique optional two layer shelving system with removable shelf inserts to allow taller plants to grow unobstructed. The shelving is suspended from the ceiling without braces underneath allowing for more storage space for gardening tools like a wheelbarrow or long tools inside the greenhouse. The top shelf hangs forward for easier reaching accessibility without blocking outside light from reaching the bottom shelf. The shelves are made from a twin wall polycarbonate...

RIGA V Regular Shelf With Flat Poly Sheet

by Hoklartherm

$549.95
Free Shipping
Product Features
  • Overall: 62" H x 19" W x 27" D
  • Overall Product Weight: 1.59lbs

Replacement Cover

by Alpine

$49.99
Free Shipping
Product Features
  • Overall: 25" H x 126" W x 25" D
  • Overall Product Weight: 18lbs
The Riga III Greenhouse has a unique optional two layer shelving system with removable shelf inserts to allow taller plants to grow unobstructed. The shelving is suspended from the ceiling without braces underneath allowing for more storage space for gardening tools like a wheelbarrow or long tools inside the greenhouse. The top shelf hangs forward for easier reaching accessibility without blocking outside light from reaching the bottom shelf. The shelves are made from a twin wall polycarbonate...

Riga III Greenhouse Bottom Shelf

by Hoklartherm

$313.99
Free Shipping
Product Features
  • Overall: 25" H x 168" W x 25" D
  • Overall Product Weight: 22lbs
The Riga IV Greenhouse has a unique optional two layer shelving system with removable shelf inserts to allow taller plants to grow unobstructed. The shelving is suspended from the ceiling without braces underneath allowing for more storage space for gardening tools like a wheelbarrow or long tools inside the greenhouse. The top shelf hangs forward for easier reaching accessibility without blocking outside light from reaching the bottom shelf. The shelves are made from a twin wall polycarbonate...

Riga IV Greenhouse Bottom Shelf

by Hoklartherm

$439.95 $650.00
Free Shipping
Product Features
  • Overall: 206" W x 14" D
  • Overall Product Weight: 9lbs
The Riga V Greenhouse has a unique optional two layer shelving system with removable shelf inserts to allow taller plants to grow unobstructed. The shelving is suspended from the ceiling without braces underneath allowing for more storage space for gardening tools like a wheelbarrow or long tools inside the greenhouse. The top shelf hangs forward for easier reaching accessibility without blocking outside light from reaching the bottom shelf. The shelves are made from a twin wall polycarbonate...

RIGA V Single Top Shelf

by Hoklartherm

$349.99 - $384.99 $359.00
Free Shipping
Product Features
  • Overall: 13.5" H x 8.5" W x 7.5" D
  • Overall Product Weight: 25.5lbs
More Options: Wattage »

Powerhouse Ballast

by Hydrofarm

from $194.99 $223.00
Free Shipping
Product Features
  • Overall: 25.39" H x 0.98" W x 1.77" D
  • Overall Product Weight: 1.74lbs

Jump Start Stand Extension Kit

by Hydrofarm

$16.99 $30.99

Product Features
  • Overall: 13.5" H x 8.5" W x 7.5" D
  • Overall Product Weight: 40.2lbs
More Options: Wattage »

Powerhouse Convertible Ballast

by Hydrofarm

from $261.99 $300.00
Free Shipping
Product Features
  • Overall: 8" H x 1" W x 1" D
  • Overall Product Weight: 0.4lbs
Keep your greenhouse secured safely and sturdy into the ground during harsh weathers and strong winds! These OGrow, Deepeep Fastening Iron Greenhouse Anchors are extremely high quality, and UV treated, for lasting weather protection. They provides a convenient and strong method for securely anchoring greenhouses without digging. The sturdy design screws into the ground for extra security thus ensuring your precious plantings to stay safe!

Deep Fastening Iron Greenhouse Anchor (Set of 4)

by OGrow

$38.97

Product Features
  • Product Type: Shade cloth and cover; Window and door accessories
  • Collection: Royal Victorian
  • Finish: Multi
  • Primary Material: MetalPrimary Material Details: Aluminum
The Royal Victorian Greenhouse Accessory Kit is a first-class quality greenhouse environment. An accessory kit will include all the additional items that you will need to complete your greenhouse!
More Options: Size »

Royal Victorian Greenhouse Accessory Kit

by Janssens of Belgium

from $899.99 $1,115.37
Free Shipping
Product Features
  • Made in the USA
  • Commercial grade digital watering timer
  • Will work with the Monticello Interior Shade Cloth System
  • Commercial Grade – same materials used by professional growers
The Monticello Automatic Greenhouse Watering System is designed for ALL greenhouses with rough interior. The Commercial grade system is similar to those used by professional growers. The 2 weighted sprinkler heads are separated by spray in a circular pattern. The Commercial digital timer is designed to allow for customer watering cycles based on climate and time of year. The Commercial grade hose is specifically designed to eliminate any bacteria or mold from the inside allowing for years of...
More Options: Size »

Automatic Greenhouse Watering System

by Riverstone Industries

from $198.99 $249.99
Free Shipping
  (3)
Product Features
  • Overall: 1" H x 1" W x 1" D
  • Overall Product Weight: 1lbs
Simply insert into roof rafter channels and twist to install. Use to install shade cloth and also designed to hold small hanging baskets or pots.

Plant Hangers for Snap & Grow and Multi Line Greenhouses (Set of 10)

by Palram

$22.99

  (15)
Product Features
  • Overall: 3" H x 25" W x 16.5" D
  • Overall Product Weight: 5.5lbs

Heavy Duty Shelf Kit

by Palram

$63.99
Free Shipping & 2-Day Delivery
  (5)
Product Features
  • Easy to install
  • Can be cut
  • Durable polypropylene
  • Only comes in black
Flooring is the final touch to any greenhouse. A floor can aid in keeping out weeds and bugs. It can also aid in draining and simply making your greenhouse more comfortable. All you need to do is roll the flooring out and use wire stakes to secure. The flooring is made from durable black polypropylene.
More Options: Size »

Greenhouse Flooring

by Solexx

$47.49 - $120.05 $53.86

  (3)
Product Features
  • Overall: 78" H x 72" W x 72" D
  • Overall Product Weight: 25lbs

Spring House Flower Forcer™ Cover

by Flowerhouse

$93.99 $103.99
Free Shipping
  (2)
Product Features
  • Overall: 6.5" H x 6.5" W x 0.5" D
  • Overall Product Weight: 2lbs
This reflective green shade blocks 70% of the sun's rays and can be installed to the greenhouse interior. This shade can be easily be re-positioned for changing seasons or crops.

Shade Kit for Snap & Grow and Multi Line Greenhouses

by Palram

$57.99 $73.96
Free Shipping & 2-Day Delivery
  (6)
Product Features
  • Overall: 3" H x 3" W x 15" D
  • Overall Product Weight: 2lbs
The Snap & Grow Auto Vent Kit is a perfect accessory for your Snap and Grow Hobby Greenhouse. As the oil in the auto vent arm heats up, it causes the greenhouse vent to open automatically. This carefree way of cooling your greenhouse is a great addition to your greenhouse purchase. It is quick and easy to install.

Snap & Grow Auto Vent Kit

by Palram

$83.99
Free Shipping
  (26)
Product Features
  • Overall: 33.4" H x 31.4" W x 15.7" D
  • Overall Product Weight: 10.5lbs
The Rion Two Tier Staging bench helps organize your materials and creates a more efficient use of space in your greenhouse. This freestanding staging bench is constructed of solid PVC to offer a durable, dependable, easy-to-clean and light weight storage solution. Designed with perforated shelves for improved air circulation and drainage. Deep hunter green color to match your Rion greenhouse. Installation is quick and easy.

2 Tier Staging

by Rion Greenhouses

$60.93 $80.95
Free Shipping
Product Features
  • Overall Product Weight: 3lbs
More Options: Size »

Shade with Grommets

by Poly-Tex

from $68.99
Free Shipping
  (8)
Product Features
  • Overall Product Weight: 7.7lbs
Increase the air circulation in your Rion Sunroom 2 with an additional air vent. Additional air vents will reduce humidity and improve air circulation to keep your sun room cooler on warm days.

Sunroom 2 Roof Vent Kit

by Rion Greenhouses

$154.95 $168.78
Free Shipping
Product Features
  • Solar activated
  • No batteries or electricity required
  • Fits the Easy-Flow Louver
The Easy-Flow Louver Solar Powered Vent Opener will help you achieve proper air flow in your greenhouse. No need to worry about adjusting your vents manually. Let the solar powered opener do it for you! Ventilation is crucial in achieving successful results with your greenhouse. Plants necessitate fresh carbon dioxide so they can complete photosynthesis. Proper ventilation will also prevent overheating. Solar powered openers close and open your greenhouse vents automatically in response to...

Easy-Flow Louver Solar Opener

by Solexx

$99.31 $100.99
Free Shipping
  (1)
Product Features
  • Overall Product Weight: 7.7lbs
Increase the air circulation in your Rion Sun Lounge 2 with an additional air vent. Additional air vents will reduce humidity and improve air circulation to keep your Sun Lounge cooler on warm days.

Sun Lounge 2 Roof Vent Kit

by Rion Greenhouses

$184.95
Free Shipping
Product Features
  • Overall: 8" H x 24" W x 24" D
  • Overall Product Weight: 21lbs
The Monticello Solar Powered Ventilation System is designed to control the temperature in your greenhouse during the hotter and cooler months. Most plants will not flower and fruit at temperatures over 85 degrees. To get them to flower temperature control is key. Our commercial fan, exhaust louvers, and commercial thermostat are all made in the USA and our solar panel can product more than 2 times the needed power to operate the fan at 100%, allowing for future options such as lighting and...

Monticello Solar Powered Ventilation System

by Riverstone Industries

$1,198.99 $1,399.99
Free Shipping
Product Features
  • Corrosion-resistant
  • Will fit most popular vents
  • Expands up to 12''
  • Supports up to 15 lbs
The Universal Solar Powered Vent Opener will help you achieve proper air flow in your greenhouse. No need to worry about adjusting your vents manually. Let the solar powered opener do it for you! Ventilation is crucial in achieving successful results with your greenhouse. Plants necessitate fresh carbon dioxide so they can complete photosynthesis. Proper ventilation will also prevent overheating. Solar powered openers close and open your greenhouse vents automatically in response to temperature...

Universal Solar Powered Vent Opener

by Solexx

$76.97
Free Shipping
  (1)
Product Features
  • Overall: 96" H x 96" W x 96" D
This extension is custom built for the Harvester collection and will add extra depth (aka length) to the greenhouse. It comes with all the necessary hardware. The back wall of your current greenhouse will need to be unscrewed and detached from the rest of the greenhouse. Next, join the extension and the greenhouse. The extension will overlap the rib of the greenhouse slightly, but this will not interfere with insulation. Use the given hardware to secure the two structures. Lastly, attach the...

Harvester Extension

by Solexx

$1,570.00 $2,616.67
Free Shipping

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Related Products
Description: Base vents are essential in assuring that there is air continually flowing throughout your greenhouse. The most effective way to do this is with bases vents. A base vent should be installed in each corner of your greenhouse. This will ...
Description: Shade cloths are custom cut, 73% polypropylene, with double sewn reinforced hems and brass grommets for easy installation. Features: -Product Type: Shade cloth and cover.-Finish: Black.-Hardware Finish: Brass grommets.-Primary Material: Plastic -Primary Material Details: 100% UV stabilized black ...
Description: Tie down kits are absolutely necessary to anchor your greenhouse. Tie down kits will keep your greenhouse secure and stable even in the strongest winds. First, bury the anchor next to your greenhouse. Then attach the D-ring to the metal ...

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