Greenhouse Supplies
Epic Greenhouses wants to give you everything you need to help your greenhouse thrive! We offer a complete line of greenhouse supplies, including staging benches, mist and cool systems, base kits and much much more!
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$79.00Free Shipping
No Sales Tax *Programmable Outlet Thermostat
Programmable Outlet Thermostat for 120 Volt Utilities
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$99.00Free Shipping
No Sales Tax *Riga Automatic Window Opener
The Riga automatic Window Opener works with all Riga greenhouse roof vents.
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$370.00Free Shipping
No Sales Tax *Riga Door Frame Extension Kit - 20" taller (III, IV, V)
Riga Door Frame Extension Kit Adds 20"
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$325.00Free Shipping
No Sales Tax *Riga Door Frame Extension Kit - 20" taller (IIs, IIIs, IVs)
Riga Door Frame Extension Kit Adds 20"
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$1,099.00Free Shipping
No Sales Tax *Riga Door Frame Extension Kit - 20" taller (XL)
Riga Door Frame Extension Kit Adds 20"
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$44.99Free Shipping
No Sales Tax *Riga Heavy Duty Seed Tray
Heavy Duty Seed Trays: 24" x 16" x 3.5" deep
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No Sales Tax *Riga Metal Hooks (Set of 5)
Use these heavy duty hooks to hang plants, fans, or any other items from your Riga Greenhouse. Easily slides into the extruded aluminum channel of the Riga frame for simplicity and convenience. Five hooks per package.
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$42.00Free Shipping
No Sales Tax *Riga Piston (replacement piston)
Replacement Piston for Automatic Window Opener
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$38.99Free Shipping
No Sales Tax *Riga Plastic Hooks
Plastic Hooks (for growing wire/rope - 10)
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$32.99Free Shipping
No Sales Tax *Riga Roof Window Wind Restraint System
The Riga wind restraint system is designed to help secure your Riga roof window during high winds.
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$210.00Free Shipping
No Sales Tax *Riga Shade Net for 14x10 Riga III or IIIS Greenhouses
50% Aluminum Shade Net for the 7x10 Riga IIIS or 9x10 Riga III Greenhouse Kits.
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$250.00Free Shipping
No Sales Tax *Riga Shade Net for 14x14 Riga IV or IVS Greenhouses
50% Aluminum Shade Net for the 7x14 Riga IVS or 9x14 Riga IV Greenhouse Kits.
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$280.00Free Shipping
No Sales Tax *Riga Shade Net for 14x17 Riga V Greenhouses
50% Aluminum Shade Net for the 9x17 Riga V Greenhouse Kits.
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$350.00Free Shipping
No Sales Tax *Riga Shade Net for 21x17 Riga XL 5 Greenhouses
50% Aluminum Shade Net for a 21x17' Riga XL 5 Greenhouse.
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$400.00Free Shipping
No Sales Tax *Riga Shade Net for 21x20 Riga XL 6 Greenhouses
50% Aluminum Shade Net for a 21x20 Riga XL 6 Greenhouse.
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$450.00Free Shipping
No Sales Tax *Riga Shade Net for 21x24 Riga XL 7 Greenhouses
50% Aluminum Shade Net for a 21x24 Riga XL 7 Greenhouse.
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$500.00Free Shipping
No Sales Tax *Riga Shade Net for 21x27 Riga XL 8 Greenhouses
50% Aluminum Shade Net for a 21x27 Riga XL 8 Greenhouse.
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$550.00Free Shipping
No Sales Tax *Riga Shade Net for 21x30 Riga XL 9 Greenhouses
50% Aluminum Shade Net for a 21x30 Riga XL 9 Greenhouse.
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$150.00Free Shipping
No Sales Tax *Riga Shade Net for 7x7 Riga IIS Greenhouses
50% Aluminum Shade Net for the 7x7 Riga IIS Greenhouse Kits.
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$299.00Free Shipping
No Sales Tax *Riga Window
Maximize the natural ventilation in your Riga Greenhouse with an extra 40" wide x 24" deep automated roof window. Each window includes (1) automatic opener for hands-off operation. Window opens and closes according to indoor temperature.
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Greenhouse Accessories
- Composters
- Heaters
- Irrigation & Misting
- Outdoor Furniture
- Seed Starting and Propagation
- Shade Nets
- Shelving & Tables
- Ventilation
- Grandio Accessories
- Riga Accessories
- Solexx Accessories
- Sunshine Accessories
Our Happy Gardener Guarantee!
You'll love your greenhouse or your money back!
