CLOUDLAB 642 by AC Infinity — 120×60×180cm 2000D Diamond Mylar Grow Tent
ACI-TENT-CL642-120X60
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Pairs well with
The CLOUDLAB 642 is AC Infinity's flagship 120x60x180cm grow tent — built for growers who don't want to compromise on materials or features. 2000D diamond mylar canvas, 22mm steel poles, a lightproof cable passthrough, and SBS zippers that won't jam mid-grow. This is the tent you assemble once and don't think about again for years.
Specifications
- The 120x60cm footprint suits a bedroom corner, garage bay, or basement alcove — compact enough to tuck away, big enough for a proper 4-plant run
- 180cm internal height is workable for most setups but tighter with tall-growing plants in late flower — topping, LST, or SCROG will make the most of the space
- 4-plant capacity suits SOG or SCROG runs well; if you're aiming for bigger individual plants or a larger harvest, the CLOUDLAB 8420 (240x120x200cm) is the step up
- Running an AC Infinity controller? The built-in mounting plate makes this tent the natural fit — no external brackets, no cable clutter
Setting Up Your CLOUDLAB 642
Pairs Well With
A 4-inch or 6-inch inline fan is the right match for this tent. The CLOUDLAB 642 has four of each port size — plenty of flexibility for your extraction setup.
Carbon FiltersNon-negotiable in any sealed tent grow. Match your carbon filter diameter to your inline fan and you have a complete extraction loop.
LED Grow LightsThe 120x60cm footprint pairs well with a 200-250W quality LED. The 3 hanging bars give you positioning flexibility across the canopy.
Environment ControllersThe CLOUDLAB's built-in mounting plate is designed for AC Infinity controllers — automate VPD, fan speed, and temperature without extra brackets or cable mess.
Frequently Asked Questions
Can I run a full grow cycle — veg and flower — in the CLOUDLAB 642?
Yes. The 180cm internal height handles most herb and flower varieties comfortably when trained correctly. Topping, LST, or SCROG techniques will keep the canopy height manageable. Taller or late-stretching varieties may find 180cm tight in the final weeks of flower — plan your training method before you start, not after.
What size inline fan does this tent need?
A 4-inch or 6-inch inline fan is the correct match for the CLOUDLAB 642. The tent features four ports of each size. For a 120x60x180cm space, a 4-inch fan handles lighter builds cleanly; step to a 6-inch if you are running higher temps, CO2, or a high-wattage light with significant heat output.
Is 2000D canvas actually meaningfully better than what cheaper tents use?
Yes. The denier rating reflects the density of the canvas weave — 2000D is significantly thicker and more tear-resistant than the 600D or 1680D found in most budget and mid-range tents. It also handles the structural stress of heavy hanging equipment better over multiple grows without the seams degrading.
Does the 2-year warranty cover the canvas, poles, and zippers?
Yes. AC Infinity's 2-year warranty covers manufacturing defects across the full tent including canvas, poles, and zippers. Note that the warranty exclusion for PH and EC probes applies to those instruments sold separately — it does not affect the tent itself.
How many plants actually fit in a 120x60cm footprint?
AC Infinity rates this tent at up to 4 plants. In practice, 2 to 4 plants in medium-to-large pots suits the footprint well. A SOG-style run with multiple smaller containers is a solid match. If you want bigger individual plants with full canopy spread, the CLOUDLAB 8420 at 240x120x200cm gives you significantly more room to work with.
Ready to build your setup?
The CLOUDLAB 642 is in stock at The Grow Guys. Free shipping over $499* — and our team in Invermay is on hand if you need help planning the rest of your build.