1.2 x 1.2 x 2m Grow Tent — Ambient Q120 by HOMEbox
HB-TENT-AMBIENT-Q120
Pairs well with
The HOMEbox Ambient Q120 is the classic 4x4 — 1.44m² of growing space at 1.2 x 1.2 x 2m, the size most growers land on when they want a serious full-cycle tent that still fits in a spare room. Every phase of the plant cycle runs comfortably in here, backed by the heavy 22mm frame rated to 75kg, side-access zips on both panels, and the biggest ducting in the Ambient square range — a 250mm roof port and 250mm OmniFlow vents.
Specifications
- Plan 600W–720W of dimmable LED for full-power flowering across the 1.2 x 1.2m canopy — our pick is the Treegers GL650W+. Dim back for veg, open up through flower.
- The Vivosun AeroZesh 6" kit covers extraction in one box — inline fan, carbon filter and smart controller — and the 250mm roof duct takes up to a 200mm (8") fan if you ever want more.
- The twin left-side ducts (160mm and 200mm) let you run intake and exhaust on the same side — handy when the tent sits in a corner with only one wall of clearance.
Setting Up Your Q120
Pairs Well With
Our pick for the 4x4 — 650W full-spectrum modular fixture, right in the 600W–720W band this canopy wants.
Vivosun AeroZesh 6" KitInline fan, carbon filter and smart controller in one kit — extraction for the Q120 sorted in a single box.
Odour Control & Carbon FiltersA 4x4 in flower needs a carbon filter — the 75kg frame carries it easily.
Environmental MonitorsTrack temp and humidity so you catch swings before your plants feel them.
Frequently Asked Questions
Is the Q120 a 4x4 grow tent?
Yes. At 120 x 120cm it's the classic 4 x 4ft footprint — the most popular size going for a full-cycle home grow.
How many plants fit in the Q120?
Comfortably four to six in standard pots, or fewer larger plants with training — a scrog across the 1.44m² canopy with one to two plants is a popular way to run this size.
What light suits the Q120?
Plan 600W–720W of dimmable LED for full flowering power across the 1.44m² canopy. Our pick is the Treegers GL650W+ — full spectrum, modular, and dimmable so one fixture covers veg through flower.
What size exhaust fan does the Q120 need?
A 150mm (6") exhaust fan handles a 4x4 comfortably — the Vivosun AeroZesh 6" kit bundles the fan, carbon filter and smart controller. The 250mm roof duct also takes a 200mm (8") fan if you want extra headroom.
Can I access plants without opening the front door?
Yes. Generous zippered side access on both the left and right panels lets you tend individual plants without disturbing the rest of the canopy.
The 4x4 Most Growers End Up With
German-built, 1.44m², 75kg frame. Free shipping over $499*.