{"product_id":"homebox-ambient-r300-plus-grow-tent","title":"3 x 1.5 x 2.2m Grow Tent — Ambient R300+ by HOMEbox","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Arial, sans-serif; max-width: 860px; margin: 0 auto; color: #1a1a1a;\"\u003e\n\n\u003cp style=\"font-size: 1.05rem; line-height: 1.7; margin-bottom: 1.5rem;\"\u003eThe HOMEbox Ambient R300+ is a 3 x 1.5 x 2.2m grow room — a 10x5 footprint giving you 4.5m² of growing space with 2.2m of headroom. The long rectangular shape suits a spare room or garage wall better than a square tent of the same area, and with zippered access down both sides you can reach every plant without climbing inside. The 150kg frame carries a full lighting and ventilation rig with room to spare.\u003c\/p\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 2rem;\"\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003e4.5m² of Floor\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eThree metres long by 1.5m deep — two light zones side by side, or one long run of pots along a wall.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003e150kg Frame\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eØ22mm steel poles with reinforced plastic connectors. Two LEDs, a 250mm fan and a carbon filter is nowhere near the limit.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003e2.2m Headroom\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eExtra height means you can hang lights properly and still run tall plants without burning the tops.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eAccess All Sides\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eGenerous zippered side panels with no stray light. Work the front row or the back row without shuffling pots.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem 2rem; margin-bottom: 2rem; font-size: 0.95rem;\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eExternal size\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e300 x 150 x 220cm (3 x 1.5 x 2.2m)\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eImperial size\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e10x5 footprint\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eGrow area\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e4.5m²\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eMaximum frame load\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e150kg\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eFrame\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eØ22mm poles, reinforced plastic connectors\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eInterior\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003ePAR+ reflective coating\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e100mm ports\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e4 — two rear, one each side\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e250mm ports\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e2 — one each side\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e350mm ports\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e2 — one each side\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eAccess\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eZippered side panels, all sides\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eRobust, dirt-repellent, easy-care\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eItem number\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eAT0113\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eTwo packages\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #fff8e1; border-left: 4px solid #f9a825; padding: 1rem 1.3rem; border-radius: 6px; margin-bottom: 2rem;\"\u003e\n\u003cstrong style=\"color: #e65100; display: block; margin-bottom: 0.5rem;\"\u003eKitting This Tent Out\u003c\/strong\u003e\n\u003cul style=\"margin: 0 0 0 1.2rem; padding: 0; font-size: 0.93rem; line-height: 1.7;\"\u003e\n\u003cli\u003eLighting: two Treegers GL650W+ LEDs, one per half of the tent. That is 1300W across 4.5m² and leaves plenty of margin under the 2000W ceiling HOMEbox rates the R300+ for.\u003c\/li\u003e\n\u003cli\u003eAir: a SigilVentus 250mm silenced fan pulling through a SigilVentus 250mm carbon filter, mounted to one of the 250mm side ports.\u003c\/li\u003e\n\u003cli\u003eEvery port on this tent is side or rear mounted — there are no roof ports. Plan your filter and ducting to hang off a side wall, not the ceiling of the tent.\u003c\/li\u003e\n\u003cli\u003eUse the 100mm rear ports for power leads and probe cables so you are not running them through a ducting port.\u003c\/li\u003e\n\u003cli\u003eAt 3m long you want air moving end to end. A couple of clip fans at canopy height stop dead spots in the middle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003eSetting It Up\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e1\u003c\/span\u003e\u003cdiv\u003eOpen both cartons and lay out the poles and connectors. Clear roughly 3.4 x 1.9m of floor so you have room to work around the frame.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e2\u003c\/span\u003e\u003cdiv\u003eBuild the base rectangle first, then the four uprights, then the top frame. No tools needed — the connectors push together by hand.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e3\u003c\/span\u003e\u003cdiv\u003eSlide the canvas over the frame from one end and work it along. Two people makes this far easier on a 3m tent.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e4\u003c\/span\u003e\u003cdiv\u003eHang your lights off the top bars, then mount the filter and fan to a 250mm side port. Get the heavy gear up before you bring plants in.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e5\u003c\/span\u003e\u003cdiv\u003eRun passive intake through the opposite side ports so air pulls the full length of the tent rather than short-circuiting.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e6\u003c\/span\u003e\u003cdiv\u003eClose every unused port, run the lights at night with the room dark, and walk around the tent checking for leaks before you start a cycle.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem; margin-top: 2rem;\"\u003ePairs Well With\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 2rem;\"\u003e\n\u003ca href=\"\/products\/650w-led-by-treegers\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eTreegers GL650W+ LED\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eRun two of these, one per half of the tent, for even coverage across the full 3m length.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/sigilventus-silenced-fan-smart-controlled\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eSigilVentus 250mm Silenced Fan\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eSmart-controlled extraction sized for 4.5m², matched to the 250mm side ports.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/sigilventus-carbon-filters\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eSigilVentus 250mm Carbon Filter\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003ePairs directly with the 250mm fan to keep a room this size odour-free.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/collections\/environment-controllers\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eEnvironment Controllers\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eA tent this size holds climate far better with fan speed tied to temperature and humidity.\u003c\/p\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003eQuestions\u003c\/h2\u003e\n\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWill the R300+ fit under a standard Australian ceiling?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eYes, in most homes. The tent stands 2.2m assembled and a standard Australian ceiling is 2.4m, leaving around 20cm clearance. That is enough for the tent itself, but check your ducting run — a filter mounted high plus a 90 degree bend can eat that gap fast. Garages and older homes with lower ceilings need measuring before you order.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhat size is the R300+ in feet?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eIt is a 10x5 tent. The footprint is 300 x 150cm, which works out to roughly 10 feet long by 5 feet deep, with 2.2m (just over 7 feet) of height.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eDoes it arrive in one box?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eNo. The R300+ ships in two packages — one for the frame, one for the canvas. They can occasionally arrive on separate days depending on the carrier, so do not panic if only one turns up first.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eHow much light does a 4.5m² tent need?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eTwo Treegers GL650W+ LEDs is our pick — one per half, 1300W total. HOMEbox rates the R300+ for up to 2000W, so there is headroom if you are running CO₂ or pushing hard, but two 650W units covers the space properly for most growers without cooking the room.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eAre there ports in the roof?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eNo. Every port on the R300+ is mounted in the sides or the rear wall — four 100mm, two 250mm and two 350mm. Plan on hanging your filter and fan against a side wall rather than venting straight up.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eCan the frame hold a filter and fan?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eYes. The frame is rated to 150kg. Two LED fixtures, a 250mm fan and a carbon filter comes in well under that — the Ø22mm poles are the reason this tent handles a full rig without sagging.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdiv style=\"background: #1c3a1c; color: #fff; padding: 2rem; border-radius: 10px; text-align: center; margin-top: 2rem;\"\u003e\n\u003ch2 style=\"color: #fff !important; margin: 0 0 0.5rem; font-size: 1.3rem;\"\u003eReady to Build Your 10x5\u003c\/h2\u003e\n\u003cp style=\"color: #aed1ae !important; margin: 0 0 1.5rem; font-size: 0.95rem;\"\u003eGerman-built, 150kg frame, 4.5m² of floor. Free shipping over $499*.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap;\"\u003e\n\u003cbutton id=\"btn-add-to-cart\" style=\"background: #b67317 !important; color: #fff !important; padding: 0.85rem 2rem !important; border: none !important; border-radius: 6px !important; font-size: 1rem !important; font-weight: 700 !important; cursor: pointer !important;\"\u003eAdd to Cart\u003c\/button\u003e\n\u003ca href=\"\/collections\/grow-tents\" style=\"background: transparent !important; color: #fff !important; padding: 0.85rem 2rem !important; border: 2px solid #fff !important; border-radius: 6px !important; font-size: 1rem !important; font-weight: 600 !important; text-decoration: none !important; display: inline-block !important;\"\u003eAll Grow Tents\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n  var btn = document.getElementById('btn-add-to-cart');\n  if (!btn) return;\n  btn.addEventListener('click', function() {\n    fetch('\/cart\/add.js', {\n      method: 'POST',\n      headers: {'Content-Type': 'application\/json'},\n      body: JSON.stringify({id: parseInt('52138079355178', 10), quantity: 1})\n    }).then(function(response) {\n      return response.json();\n    }).then(function(data) {\n      if (data.status \u0026\u0026 data.status !== 200) { throw new Error(data.description); }\n      btn.textContent = 'Added to Cart';\n      btn.style.background = '#2e5e2e';\n      setTimeout(function() {\n        btn.textContent = 'Add to Cart';\n        btn.style.background = '#b67317';\n      }, 2000);\n    }).catch(function() {\n      btn.textContent = 'Error — Try Again';\n      btn.style.background = '#c0392b';\n      setTimeout(function() {\n        btn.textContent = 'Add to Cart';\n        btn.style.background = '#b67317';\n      }, 2500);\n    });\n  });\n});\n\u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"HOMEbox","offers":[{"title":"Default Title","offer_id":52138079355178,"sku":"HB-TENT-AMBR300P-3015220","price":1099.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/1573\/3290\/files\/at0113-homebox-r300-front-offen-1024x683.png?v=1785215699","url":"https:\/\/www.thegrowguys.com.au\/products\/homebox-ambient-r300-plus-grow-tent","provider":"The Grow Guys","version":"1.0","type":"link"}