Homebox Ambient Q150+ 150 × 150 × 220 cm

Grow tent of 150 × 150 × 220 cm with 2.25 m² of growing area, a Ø 22 mm frame and a Ø 300 mm roof port. Access from both sides.

The 300 mm roof port is the real difference

Comparing tents usually comes down to floor area, and on that basis this size looks mainly like a bigger Q100+. The part that genuinely stands out sits further down the list: a Ø 300 mm port in the roof.

Why that counts: over 2.25 m² under full light the heat load climbs a long way, and the extraction you need for it approaches what 200 mm ducting still passes comfortably. Go beyond that and air velocity rises, and with it resistance and noise.

A 300 mm roof port lets you take that step. The same volume of air through a wider opening travels more slowly, so your fan works against less back pressure and delivers more while being less audible. For anyone shedding heat into a small room, that often matters more than the square metres.

Homebox's full port list for this tent: four Ø 100 mm openings in roof, back, left and right; two of Ø 200 mm left and right; two of Ø 250 mm left and right; and one of Ø 300 mm in the roof. Unused ports pull shut with their drawstrings.

Access from two sides

At 150 × 150 cm you can no longer reach the back corners from the front. This tent therefore has zips in both side panels, so you reach every plant without moving the rest of your canopy. At this size that is not a luxury but the reason you can work in it daily.

Technical Specifications:

• Roof port: 1 × Ø 300 mm
• Other ports: 4 × Ø 100 mm, 2 × Ø 200 mm, 2 × Ø 250 mm
• OmniFlow air vents: 2 × 250 mm, left and right
• Assembled size: 150 × 150 × 220 cm
• Growing area: 2.25 m²
• Frame: Ø 22 mm metal with reinforced plastic corners
• Maximum load: 75 kg
• Side access: both sides
• Lining: PAR+ reflective
• Insect screen: MicroMesh, 700 micron
• Floor: removable and water-resistant, zipped around the perimeter
• Zips: Total-Blackout, no velcro flaps needed
• Product code: 230708

Frequently asked questions

Do I have to use the 300 mm roof port?
No. It is there for anyone who needs the capacity; running lighter, you use a smaller port and pull this one shut.

What if I have no 300 mm ducting?
Then connect to one of the 250 or 200 mm openings. The 300 mm is an option, not an obligation.

Do the 22 mm spare parts fit this tent?
Yes. Like the Q100+, this tent stands on 22 mm poles.