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Greenhouses and Greenhouse Accessories

GARDENER 300 3 × 4 m Greenhouse, 6 mm Polycarbonate

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The greater the purchase, the bigger discounts you get.
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GARDENER 300 3 × 4 m Greenhouse

A greenhouse with room to grow The GARDENER 300 is a 3 × 4 m greenhouse with a polycarbonate cover. Its listed area is 12 m², and it measures 400 cm long and 212 cm high. Use these dimensions to check how it fits your garden and planned growing space.

Features to consider

  1. A defined growing area: The listed 12 m² area gives you a useful guide when planning where to place plants, trays or other growing equipment inside.
  2. Check the overall dimensions: The greenhouse is listed as 3 × 4 m, with a length of 400 cm and a height of 212 cm. Compare these measurements with the space available in your garden.
  3. 6 mm polycarbonate cover: The cover is specified as 6 mm polycarbonate. The product details list four polycarbonate sheets, with 6 m also noted for the sheets.
  4. Galvanised steel frame: The frame is made from galvanised steel, and galvanising is listed as its corrosion protection.
  5. Two doors and two windows: The greenhouse has two doors and two windows. These openings are useful details to consider when planning access and ventilation for your growing space.

Experiences with Bloomcabin

  1. "Ordering from Bloomcabin was straightforward, and the team answered my questions before I purchased. I'm very happy with my choice." – Sophie Taylor
  2. "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – James Wilson
  3. "I had a question about my delivery, and Bloomcabin's customer support was friendly and helpful. They kept me informed and made the whole experience easy." – Olivia Anderson

Flexible payment options
We offer flexible and secure payment methods to make your shopping experience smooth and convenient.

Order now and save 45% with Bloomcabin. Bring your home and garden ideas to life, with helpful customer support from choosing your product to arranging delivery.



  • Article number: PRT10100401-00341-6mm
  • Colour: Clear / transparent
  • Size: 3x4 m
  • Height: 212 cm
  • Length: 400 cm
  • Area: 12 m2
  • Polycarbonate thickness: 6 mm
  • Polycarbonate sheets: 4 sheets / 6 m
  • Doors: 2
  • Windows: 2
  • Frame: Galvanised steel
  • Frame profile dimensions: 20x40 and 20x20 mm
  • Rust protection: Galvanising
  • Arch spacing: 100 cm
  • Packaging: 1 package; package dimensions: 211 × 12 × 3 cm; package weight: 1.5 kg; 1 package; package dimensions: 170 × 12 × 4 cm; package weight: 6.2 kg; 1 package; package dimensions: 19 × 21 × 24 cm; package weight: 7.9 kg; 1 package; package dimensions: 293 × 76 × 7 cm; package weight: 11.3 kg; 1 package; package dimensions: 98 × 26 × 8 cm; package weight: 19.8 kg; 1 package; package dimensions: 102 × 220 × 15 cm; package weight: 29 kg; 1 package; package dimensions: 210 × 95 × 95 cm; package weight: 45 kg
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10 year warranty
Bloomcabin is proud of its high-quality products and maintains these standards every day through a range of manufacturing and quality-control processes. This is backed by a 20-year warranty against wood rot in timber structures and a 10-year warranty against functional defects.
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Reg. No.:
38944924
Address:
Thriges Plads 6, 5000 Odense C, Denmark
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