A 3x4 m greenhouse for your garden
Meet the GARDENER 300 The GARDENER 300 is a 3x4 m greenhouse with a 12 m² growing area. It measures 400 cm long and 212 cm high. Its clear 6 mm polycarbonate covering and galvanised steel frame define this model. Check the dimensions against the space you have available before choosing a position.
Details to help you plan
- A 12 m² growing area: At 400 cm long and 3x4 m overall, the greenhouse provides a dedicated space for growing. The listed height is 212 cm.
- 6 mm clear polycarbonate: The covering is specified as 6 mm polycarbonate. The listed sheet quantity is 4 pieces / 6 m.
- Galvanised steel frame: The frame is made from galvanised steel, with galvanising listed for rust protection. Frame sizes are listed as 20 × 40 mm and 20 × 20 mm.
- Two doors and two windows: Two doors provide access, while two windows offer openings for ventilation. Consider how these openings suit your intended layout and use.
- Arches spaced 100 cm apart: The arch spacing is listed as 100 cm. This is a useful construction detail to compare when reviewing the greenhouse’s specifications and site requirements.
Experiences with Bloomcabin 
- "Ordering from Bloomcabin was straightforward, and the team answered my questions before I purchased. I'm very happy with my choice." – Olivia Wilson
- "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
- "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
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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: colourless / transparent
- Size: 3x4 m
- Height: 212 cm
- Length: 400 cm
- Area: 12 m2
- Polycarbonate thickness: 6 mm
- Polycarbonate sheets: 4 pcs / 6 m
- Doors: 2 pcs
- Windows: 2 pcs
- Frame: galvanised steel
- Frame thickness: ∎ 20x40 & 20x20 mm
- Corrosion protection: galvanising
- Spacing between arches: 100 cm
- Packaging: Number of packages: 1; package dimensions: 211 × 12 × 3 cm; package weight: 1.5 kg; Number of packages: 1; package dimensions: 170 × 12 × 4 cm; package weight: 6.2 kg; Number of packages: 1; package dimensions: 19 × 21 × 24 cm; package weight: 7.9 kg; Number of packages: 1; package dimensions: 293 × 76 × 7 cm; package weight: 11.3 kg; Number of packages: 1; package dimensions: 98 × 26 × 8 cm; package weight: 19.8 kg; Number of packages: 1; package dimensions: 102 × 220 × 15 cm; package weight: 29 kg; Number of packages: 1; package dimensions: 210 × 95 × 95 cm; package weight: 45 kg
