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Harrier Wooden Grow House [Extra-Large]

Harrier Wooden Grow House [Extra-Large]

  •  Harrier Wooden Cold Frame | Net World Sports
  •  Harrier Wooden Cold Frame | Net World Sports
  • Harrier Wooden Grow House [Extra-Large]
  • Harrier Wooden Grow House [Extra-Large]
  •  Harrier Wooden Cold Frame | Net World Sports
  • Harrier Wooden Grow House [Extra-Large]
  •  Harrier Wooden Cold Frame | Net World Sports

Ensure your plants & seedlings are protected using these high-quality wooden grow houses. Designed to trap in warmth from sunlight & extend the growing season, these are perfect for all gardeners. Made using durable wood for maximum stability.

SKU: OF45795

Special Price €199.99

Regular Price: €499.99

In Stock

Harrier Extra Large Grow Houses - Ideal Option For Gardeners

small greenhouse


The premium small wooden greenhouses are made using timber from well managed forests which is sustainable & environmentally friendly.

wooden cold frame | wooden grow house

Heavy Duty Timber

The unrivalled wooden greenhouses are made using premium thick wood which has been pressure treated for long life & to prevent wood rot & decay.

wooden greenhouse

Extra-Large Capacity

The grow house has an extra-large capacity & features 3x tiers to ensure you can protect your plants throughout the germination & growing process.


Harrier Cold Frame / Small Greenhouse – Essential For Gardeners To Protect Seedlings

Spacious wooden greenhouses are an excellent option for keen gardeners to protect their seedlings from bad weather in the vital growing stages. Perfect to grow vegetables, plants & flowers until they reach full maturity & transition to being planted outside. These cold frames are manufactured using green impregnated wood which has been treated for protection against wood rot & decay. Complete with a natural wood finish allowing you to easily paint or stain the wooden cold frame as desired. Polycarbonate roof/sides provides a safer option than glass whilst allowing optimum sunlight to reach plants, so they are kept in the best growing conditions. Each of these small garden greenhouses features a hinge to prop open the roof making it easier for planting & watering. The large wooden grow house features 3 tiers for additional space. 

  • Harrier Wooden Cold Frame – Excellent option to protect seedlings from bad/cold weather
  • Perfect for enthusiastic gardeners to nurture & grow vegetables & plants to full maturity
  • Traps in sunlight to ensure the soil is kept warm & for optimum conditions for plants to grow
  • Cold frame made using durable wood which has been treated for weather & rot resistance
  • Complete with a strong hinge which can be used to securely prop open the roof for simple access

Harrier Wooden Grow House Specifications


  • Grow House Size: 120cm x 100cm x 45.5cm | 47in x 39in x 18in
  • Grow House Weight: 11kg | 24lbs


  • Durable green impregnated wood for stability
  • Treated timber for maximum protection against wood rot & decay
  • Polycarbonate roof/sides for protection from heavy rain & to allow in light


  • Grow House has 46kg | 101lbs of CO² is stored in this product
  • Supplied flat packed
  • Easy assembly with clear instructions included
  • 12 months warranty
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