Growbox Spacebooster 4 pcs.

19.90€
19.90€
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Size | 22mm

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See safety instructions for printed parts here

View manufacturer's specifications

Space Booster for more space in the grow tent

Space boosters are a simple and effective solution to prevent tent walls from collapsing due to negative pressure. They tension the grow box from the inside out, thereby creating noticeably more usable space inside the tent.

Especially with powerful ventilation systems, tent walls often sag inwards, taking up valuable space. Spaceboosters keep the walls apart, improve air circulation, and ensure that plants, lights, and accessories no longer touch the tent walls.

Assembly is straightforward, space-saving, and flexibly adjustable. A small measure with a big impact for more order, better airflow, and maximum space in the grow tent.

Ideally suited for smaller grow tents

For larger grow tents, we recommend using our additional pole holders in conjunction with extra horizontal poles. This allows the tent walls to be tensioned even more effectively outwards, making optimal use of the available space inside the tent.

The story behind it

The idea for the Spacebooster arose from a problem that constantly arose in everyday growing: as soon as the exhaust fan ran a little harder, the grow tent would pull inwards. The tent walls would stick to plants, pots, or equipment, taking up space and making working inside the tent unnecessarily annoying.

Especially with densely packed setups or larger plants, it quickly became clear that the available space was actually there – it was simply wasted due to the negative pressure. Makeshift solutions like poles, wooden slats, or improvised spacers were either unstable, impractical, or simply unsightly.

So a clean, simple solution was needed that would permanently eliminate this problem. Spaceboosters were developed to tension tent walls outwards in a targeted way, without taking up much space or complicating the setup. A small idea from practical experience that makes a big difference in everyday life.

grüne spacebooster in einem mars hydro growzelt ähnlich vivosun

Perfect fit and stable

Precisely fitting and sturdily manufactured, available to match your tent size in 16, 19 or 22 mm to ensure a secure and reliable hold.

Matching the rest of the product range

Here too, emphasis was deliberately placed on a visually uniform design that fits seamlessly into the rest of the Growbox product range.

Metallgestell mit grünen Kunststoffverbindungen in einem Raum mit Wanddeko und Pflanzen im Hintergrund
spacebooster in einem growzelt aufgebaut von spartahub

Extra boost in volume

The angle of the corners is > 90°, which mechanically ensures that the tent walls are effectively stretched outwards.

Perfect for smaller tents

For larger grow tents, the use of additional pole holders in combination with horizontal poles is recommended. This solution provides stronger support for the tent walls and creates noticeably more space inside the tent.

Grüne Kunststoffhalterung an Metallgerüst von einer growbox

Frequently asked questions about irrigation

No. As long as care is taken during assembly, the tent will not be damaged.

Yes and no. The Spaceboosters are well-suited for normal to medium-sized grow tents. However, for very large tents, we recommend our alternative solution with additional poles and matching pole holders , as these tension the tent walls even more effectively.

Individual solutions in a uniform design – Spartahub Grow Edition

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