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Greenhouses, Frames and Growing Accessories

Gardener 300 3 x 6 m Polycarbonate Greenhouse

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The greater the purchase, the bigger discounts you get.
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The greater the purchase, the bigger discounts you get.
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+49 152 28196712

A 3 x 6 m greenhouse for garden growing

Meet the Gardener 300 The Gardener 300 is a polycarbonate greenhouse with an 18 m² footprint. Its 3 x 6 m size, 212 cm height and 600 cm length give you a defined space to plan for vegetables, herbs or seedlings. It has a clear polycarbonate covering and a galvanised steel frame.

Details to help you plan

  1. An 18 m² growing area: Use the greenhouse’s listed area and 3 x 6 m dimensions to plan your growing layout and access around the plants.
  2. 4 mm polycarbonate covering: The clear 4 mm polycarbonate covering is supplied in five sheets, each listed as 6 m long. This gives you the covering format to consider when planning assembly.
  3. Galvanised steel frame: The steel frame is galvanised, and the arches are spaced 100 cm apart.
  4. Two doors and two windows: Two doors provide access, while two windows offer openings for ventilation. Consider their positions when planning where to place plants and pathways.
  5. Dimensions for site planning: At 212 cm high and 600 cm long, the Gardener 300 gives you key dimensions to compare with your intended garden space and growing plans.

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." – Olivia Wilson
  2. "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Jack Thompson
  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." – Charlotte Brown

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: PRT10100401-00341-1xPRT10100201-00285-4mm
  • Colour: Colourless / transparent
  • Size: 3x6 m
  • Height: 212 cm
  • Length: 600 cm
  • Area: 18 m2
  • Polycarbonate thickness: 4 mm
  • Polycarbonate sheets: 5 pcs / 6 m
  • Doors: 2 pcs
  • Windows: 2 pcs
  • Frame: Galvanised steel
  • Frame thickness: ∎ 20x40 & 20x20 mm
  • Rust protection: Galvanising
  • Arch spacing: 100 cm
  • Packaging: Package count: 1; package dimensions: 211 × 12 × 3 cm; package weight: 0.7 kg; Package count: 1; package dimensions: 211 × 12 × 3 cm; package weight: 1.5 kg; Package count: 1; package dimensions: 9 × 12 × 29 cm; package weight: 3 kg; Package count: 1; package dimensions: 170 × 8 × 4 cm; package weight: 4.1 kg; Package count: 1; package dimensions: 170 × 12 × 4 cm; package weight: 6.2 kg; Package count: 1; package dimensions: 19 × 21 × 24 cm; package weight: 7.9 kg; Package count: 1; package dimensions: 293 × 76 × 5 cm; package weight: 8.1 kg; Package count: 1; package dimensions: 98 × 14 × 8 cm; package weight: 8.4 kg; Package count: 1; package dimensions: 293 × 76 × 7 cm; package weight: 11.3 kg; Package count: 1; package dimensions: 98 × 26 × 8 cm; package weight: 19.8 kg; Package count: 1; package dimensions: 102 × 220 × 15 cm; package weight: 29 kg; Package count: 1; package dimensions: 210 × 75 × 75 cm; package weight: 42 kg
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10 year warranty
Bloomcabin takes pride in 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 covering wood rot in timber structures and a 10-year warranty covering functional defects.
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Reg. No.:
38944924
Address:
Thriges Plads 6, 5000 Odense C, Denmark
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