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Homebox Q300+ Ambient, 300x300x220cm

Homebox Q300+ Ambient, 300x300x220cm

748,90 €

available now Delivery Time: 3-5 Days

19 % VAT incl.
excl. Shipping costs


Homebox Q300+ Ambient, 300x300x220cm

  • square premium growbox with extra hight
  • fully accessible from all sides
  • high quality and stable processing
  • large side windows with total blackout zippers

With the Growbox Q300 PLUS Ambient from the renowned German high-tech manufacturer HOMEbox you get a powerful 9 square meters of growing space for your indoor grow. Compared to most other grow tents, this Plus version has 20 cm more ceiling height and is therefore perfectly suited for high growing plants. It also has one-piece, extra large side windows that extend down to the ground. This gives you perfect access to your plants and you can even pull out pots from the growbox without lifting them. Of course, the HOMEbox Q300+ also has the proven total blackout zippers and a waterproof bottom.

Optimal illumination for your indoor grow

For the 9 square meters growing area of this growbox, we recommend an illumination with 8x 600 watt sodium vapor lamps or 10 to 14 pieces of LED grow lamps with 200 watts each. For example the SANlight Q5W with 205 watts power. These modern and highly efficient grow lamps can be operated in ECO or EXPERT setup, depending on your needs and experience.

Optimum illumination without heat generation

By using the PAR+ coating, the HOMEbox growboxes provide optimal illumination without unnecessary heat development. The insect protection made of MicroMesh with a mesh size of 700 micrometers effectively prevents the penetration of pests. For ventilation the box is equipped with 18 tubes with diameters of 100 - 350 mm. The load capacity of this very stable grow tent is up to 200 kg.

professional Growbox extraction air set

For a growbox of this size you need a powerful exhaust air set. For the HOMEbox Q300+ we recommend two of our temperature controlled ventilation sets Digital with modern EC-fan. In order to prevent the tent walls from bulging inwards in case of strong negative pressure, we now also offer the HOMEbox Fixture Poles as a practical accessory.

Simply buy your growbox on account

No matter if you are a self-catering, cash cropper or just a plant lover - your plants are always in good hands in our growboxes. Most growboxes are also available in our practical complete sets. Perfectly matched components, easy installation and great price advantages of up to 10%. If there is no complete set for the growbox of your choice, please send us an e-mail. We will be happy to advise you personally and put together the optimal set for your growing project.

Technical details:

  • Size (width x depth x height) : 300 x 300 x 220 cm / 9,00 mē


  • 8x 100 mm (4")
  • 4x 250 mm (10")
  • 2x 300 mm (12")
  • 4x 350 mm (14")
  • maximum load: up to 200 kg
  • recommended illumination: 8x 600 Watt NDL or 10-14x 200 Watt LED
  • recommended exhaust air system: min. 2400 m3/h

Homebox Q300+ Ambient, 300x300x220cm

Technical information