The biggest of the Riga Greenhouses – the Riga XL measures 14′ 2″ feet by 19′ 10″ inches for a massive 283 square feet of floor space.

The XL features 16 mm, triple wall polycarbonate side walls and 10 mm front and back walls for maximum strength, stability and insulation.

Riga XL 9 Professional Greenhouse Premium Kit Package

$22,350.00

The Riga XL 9 is 14′ W x 29′ 6″ L x 9’10” H. 413 Square Feet.

The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGAs have an amazing 15 year warranty on the frame and 10 years on the panels.

The Riga XL 9 Premium Kit includes:

  • Top of the Line 17,500 BTU electric heater (220v) for winter gardening
  • 20″ shuttered exhaust fan with thermostat – 1/4 hp motor
  • 24″ Power shutter intake vent 110v
  • (3) Sets of Professional LED Grow Lights (46″ long)
  • (1) Thermostat operates both fan and vent
  • (8) Large roof windows: 37.5″ x 39.5″
  • (8) Automatic roof vent openers
  • (1) Top shelf 14′ x 10″ wide
  • (1) Bottom shelf 14′ X 25″ wide
  • (5) 16″x24″ Heavy Duty black seed trays for germinating seedlings or other dirt work
  • (10) stainless steel hooks — great for hanging lights, fans and flower baskets (heavier items)
Out of stock

Riga XL 9 Professional Greenhouse

$18,500.00

The Riga XL 9 is 14′ W x 29′ 6″ L x 9′ 10″ H. 413 Square Feet.

The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGAs have an amazing 15 year warranty on the frame and 10 years on the panels.

Riga XL 8 Professional Greenhouse Premium Kit Package

$20,849.00

The Riga XL 8 is 14′ W x 26′ 3″ L x 9’10” H. 368 Square Feet.

The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGAs have an amazing 15 year warranty on the frame and 10 years on the panels.

The Riga XL 8 Premium Kit includes:

  • Top of the Line 17,500 BTU electric heater & thermostat (220v) for winter gardening
  • 20″ shuttered exhaust fan with thermostat – 1/4 hp motor
  • 24″ Power shutter intake vent 110v
  • (3) Sets of Professional LED Grow Lights (46″ Long)
  • (1) Thermostat operates both fan and vent
  • (6) Large roof windows: 37.5″ x 39.5″
  • (6) Automatic roof vent openers
  • (1) Top shelf 14′ x 10″ wide
  • (1) Bottom shelf 14′ X 25″ wide
  • (5) 16″x24″ Heavy Duty black seed trays for germinating seedlings or other dirt work
  • (10) stainless steel hooks — great for hanging lights, fans and flower baskets (heavier items)

Riga XL 8 Professional Greenhouse

$16,999.00

The Riga XL 8 is 14′ W x 26′ 3″ L x 9′ 10″ H. 368 Square Feet.

The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGAs have an amazing 15 year warranty on the frame and 10 years on the panels.

Riga XL 7 Professional Greenhouse Premium Kit Package

$18,900.00

The Riga XL 7 is 14′ W x 23′ L x 9’10” H. 322 Square Feet.

The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGAs have an amazing 15 year warranty on the frame and 10 years on the panels.

The Riga XL 7 Premium Kit includes:

  • Top of the Line 17,500 BTU electric heater (220v) for winter gardening
  • 20″ shuttered exhaust fan with thermostat – 1/4 hp motor
  • 24″ Power shutter intake vent 110v
  • (3) Sets of Professional LED Grow Lights (46″ L)
  • (1) Thermostat operates both fan and vent
  • (4) Large roof windows: 37.5″ x 39.5″
  • (4) Automatic roof vent openers
  • (1) Top shelf 14′ x 10″ wide
  • (1) Bottom shelf 14′ X 25″ wide
  • (5) 16″x24″ Heavy Duty black seed trays for germinating seedlings or other dirt work
  • (10) stainless steel hooks — great for hanging lights, fans and flower baskets (heavier items)

Riga XL 7 Professional Greenhouse

$15,500.00

The Riga XL 7 is 14′ W x 23′ L x 9’10” H. 322 Square Feet.

The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGAs have an amazing 15 year warranty on the frame and 10 years on the panels.

Riga XL 6 Professional Greenhouse Premium Kit Package

$17,399.00

The Riga XL 6 is 14′ W x 19′ 10″ L x 9’10” H. 280 Square Feet.

The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGAs have an amazing 15 year warranty on the frame and 10 years on the panels.

The Riga XL 6 Premium Kit includes:

  • Top of the Line 17,500 BTU electric heater (220v) for winter gardening
  • 20″ shuttered exhaust fan with thermostat – 1/4 hp motor
  • 24″ Power shutter intake vent 110v
  • (3) Sets of Professional LED Grow Lights (46″ L)
  • (1) Thermostat operates both fan and vent
  • (4) Large roof windows: 37.5″ x 39.5″
  • (4) Automatic roof vent openers
  • (1) Top shelf 14′ x 10″ wide
  • (1) Bottom shelf 14′ X 25″ wide
  • (5) 16″x24″ Heavy Duty black seed trays for germinating seedlings or other dirt work
  • (10) stainless steel hooks — great for hanging lights, fans and flower baskets (heavier items)

Riga XL 6 Professional Greenhouse

$13,999.00

The Riga XL 6 is 14′ W x 19′ 10″ L x 9’10” H. 280 Square Feet.

The RIGAs are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGAs have an amazing 15 year warranty on the frame and 10 years on the panels.

The Riga XL 6 Premium Kit includes:

  • Top of the Line 17,500 BTU electric heater (220v) for winter gardening
  • 20″ shuttered exhaust fan with thermostat – 1/4 hp motor
  • 24″ Power shutter intake vent 110v
  • (3) Sets of Professional LED Grow Lights (46″ L)
  • (1) Thermostat operates both fan and vent
  • (4) Large roof windows: 37.5″ x 39.5″
  • (4) Automatic roof vent openers
  • (1) Top shelf 14′ x 10″ wide
  • (1) Bottom shelf 14′ X 25″ wide
  • (5) 16″x24″ Heavy Duty black seed trays for germinating seedlings or other dirt work
  • (10) stainless steel hooks — great for hanging lights, fans and flower baskets (heavier items)

Riga XL 5 Professional Greenhouse Kit (Premium)

$15,399.00

The Riga XL 5 Premium Professional Kit includes:

  • Top of the Line 17,500 BTU electric heater (220v) for winter gardening
  • 20″ shuttered exhaust fan with thermostat – 1/4 hp motor
  • 24″ Power shutter intake vent 110v
  • (3) Sets of Professional LED Grow Lights (46″ L)
  • (1) Thermostat operates both fan and vent
  • (4) Large roof windows: 37.5″ x 39.5″
  • (4) Automatic roof vent openers
  • (1) Top shelf 14′ x 10″ wide
  • (1) Bottom shelf 14′ X 25″ wide
  • (5) 16″x24″ Heavy Duty black seed trays for germinating seedlings or other dirt work
  • (10) stainless steel hooks — great for hanging lights, fans and flower baskets (heavier items)

Riga XL 5 Professional Greenhouse

$11,999.00

The Riga XL 5 is 14′ W x 16’5” L x 9’10” H for a total of 231 Square Feet.

The RIGA Greenhouses are designed, engineered, and manufactured in Germany from a company with 28 years experience. RIGAs have an amazing 15 year warranty on the frame and 10 years on the panels.