A 3 x 4 m greenhouse for your growing space
Meet the GARDENER 300 The GARDENER 300 is a greenhouse with a 3 x 4 m footprint and a listed area of 12 m². Its clear 4 mm polycarbonate covering and galvanised steel frame define the design. With a height of 212 cm and a length of 400 cm, its recorded dimensions can help you assess how it may fit your garden and growing plans.
Details to help you choose
- A 12 m² footprint: The greenhouse measures 3 x 4 m, with a listed length of 400 cm and height of 212 cm. Use these figures to compare its size with the space you have available.
- Galvanised steel frame: The frame is made from galvanised steel, with the frame profile listed as 20x40 and 20x20 mm. Arches are spaced 100 cm apart.
- 4 mm polycarbonate covering: The covering is specified as 4 mm polycarbonate. The listed sheet quantity is 4 pieces / 6 m.
- Two doors and two windows: There are two doors for access and two windows. These openings provide options for entering the greenhouse and adjusting its ventilation.
- Clear finish: The listed colour is clear or transparent, so the greenhouse has a see-through covering rather than an opaque finish.
Experiences with Bloomcabin 
- "Ordering from Bloomcabin was straightforward, and the team answered my questions before I purchased. I'm very happy with my choice." – Emma Wilson
- "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Daniel Clarke
- "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." – Sophie Bennett
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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: PRT10100401-00341-4mm
- Colour: Colourless / transparent
- Size: 3x4 m
- Height: 212 cm
- Length: 400 cm
- Area: 12 m2
- Polycarbonate: 4 mm
- Polycarbonate sheets: 4 sheets / 6 m
- Doors: 2
- Windows: 2
- Frame: Galvanised steel
- Frame thickness: 20x40 and 20x20 mm
- Corrosion protection: Galvanising
- Arch spacing: 100 cm
- Packaging: Number of packages: 1; package dimensions: 217 × 120 × 9 cm; package weight: 20 kg; Number of packages: 1; package dimensions: 177 × 90 × 4 cm; package weight: 10 kg; Number of packages: 2; package dimensions: 98 × 14 × 8 cm; package weight: 20 kg; Number of packages: 1; package dimensions: 29 × 8.5 × 12 cm; package weight: 2.2 kg; Number of packages: 1; package dimensions: 210 × 70 × 70 cm; package weight: 20 kg
