Bloomboxx Grow Tents - Reinforced Metal-Corner Tents for Serious Growers
Best for: Growers who want a noticeably tougher frame than a budget tent, without stepping all the way up to top-tier pricing.
Our thoughts
The metal corners are the thing that sold us on this range. Most tents at this price still use plastic corner connectors, which are the first thing to fail under load - Bloomboxx skips that weak point entirely. If you've had a tent frame sag or lean before, this is the upgrade.
Bloomboxx is a UK-designed grow tent range built around a 22mm steel pole framework - noticeably thicker than the poles used in most standard tents - paired with reinforced metal corner connectors instead of the plastic corners found on most tents in this price bracket, including our own BAY6 range. That combination keeps the frame square and stable enough to hang heavier lighting and extraction equipment from the support bars without bending or warping.
The tent fabric is an opaque, double-stitched 1650-denier exterior designed to block light and stand up to daily use, lined with a reflective silver mylar interior to keep light and heat inside the tent. Each tent also has a green translucent viewing window - green light doesn't affect plant photoperiod, so growers can check on plants without opening the tent and letting light or air escape. Assembly uses push-and-click pole fittings with labelled poles, and a storage bag is included for when the tent isn't in use.
How it compares
Bloomboxx sits above budget tents and competes with the more established mid-premium ranges.
- Vs our own BAY6 range - Bloomboxx's 22mm steel frame and metal corners are a genuine step up from BAY6's metal-pole-and-plastic-corner construction, for a higher price
- Vs Secret Jardin and Green Qube - those ranges also use heavier-duty frames; Bloomboxx's metal corners are a specific answer to the plastic-corner weak point many tents (budget and mid-range alike) still use
- Vs Gorilla Grow Tent and other premium brands - Bloomboxx doesn't match top-tier features like adjustable height extensions, but gets most of the structural benefit at a lower price
You're paying more than a budget tent for a frame that's genuinely built to take more weight and last longer.
Usage guidance
Assembly
Poles use push-and-click fastenings and are individually labelled to show which poles connect where - build the metal frame fully before fitting the fabric cover.
Hanging equipment
Use the support bars for lights, extraction fans and carbon filters - the 22mm frame and metal corners are built to take this load without bending.
Ducting and cables
Use the drawstring ports for ducting and the extra zip flange for running cables in and out without leaving a gap for light to escape.
Viewing window
Use the green viewing window to check on plants without opening the tent; cover it with the Velcro curtain if you want the tent fully blacked out.
Technical specifications
- Frame: 22mm steel poles
- Corners: reinforced metal (not plastic)
- Exterior fabric: 1650-denier, opaque, double-stitched
- Interior lining: reflective silver mylar
- Viewing window: green translucent, Velcro-covered
- Assembly: push-and-click labelled poles
- Sizes available: 0.8m x 0.8m x 1.6m up to 3m x 2m x 2m
- Included: storage bag
Who this is for
- Growers who've had a budget tent frame sag, lean or fail before
- Anyone hanging heavier lighting or extraction gear that needs a sturdier frame
- Growers wanting metal corners without paying top-tier premium tent prices
- Anyone setting up a longer-term, permanent grow space rather than a short trial run
Best suited to growers ready to invest a bit more in the frame itself, not just the tent fabric.
Our take
The 22mm frame and metal corners genuinely address the most common failure point on cheaper tents, and the fabric and mylar lining are up to the same standard as tents costing considerably more.
Proper kit at a much lower price than usual for what this frame can take - a strong pick if you want durability without paying top-tier prices.
