{"product_id":"vivosun-4x4-grow-tent-48x48x80-heavy-duty-mylar-lined-100-reflective-340g-oxford-canvas","title":"VIVOSUN 4x4 Grow Tent 48\"x48\"x80\" — Heavy-Duty Mylar-Lined, 100% Reflective, 340g Oxford Canvas","description":"\u003cp\u003e\u003cstrong\u003eThe VIVOSUN S448 4x4 Grow Tent is a heavy-duty, 48\"×48\"×80\" indoor grow enclosure with 100% reflective mylar walls and reinforced Oxford canvas to maximize light efficiency while keeping light leaks out.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for hobbyists and small-scale cultivators, this VIVOSUN grow tent combines thick, waterproof fabric, sturdy metal poles, tool-free connectors, and user-friendly access points. Its reinforced PE lining and black-inner zipper barriers prevent stray light, while top bars rated to support up to 100 lbs. let you hang lights, filters, and other equipment securely. Included accessories such as hanging straps, a floor tray, and an internal organizer help you start a grow setup quickly.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the S448 improve light and energy efficiency?\u003c\/h3\u003e\n\u003cp\u003eThe tent’s interior is lined with fully reflective mylar and an added PE layer to bounce light back to plants for more uniform coverage. Zipper flaps and black inner linings block light leaks so your photoperiods stay consistent.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% reflective mylar walls for maximum light return\u003c\/li\u003e\n  \u003cli\u003eBlack-lined zippers and double-stitched seams to eliminate stray light\u003c\/li\u003e\n  \u003cli\u003ePE lining adds insulation and protects fabric from moisture\u003c\/li\u003e\n  \u003cli\u003eThick 340g Oxford canvas for longevity and light containment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this tent handle my lights, fans, and filters?\u003c\/h3\u003e\n\u003cp\u003eYes—the frame uses metal poles, top bars, and robust corner connectors to support typical grow equipment. Multiple ducting ports and cord access openings make routing ventilation and power straightforward without cutting or modifying the tent.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTop bars support up to 100 lbs for heavy fixtures\u003c\/li\u003e\n  \u003cli\u003eMultiple sized ports for duct fans, exhaust systems, and pumps\u003c\/li\u003e\n  \u003cli\u003eTool-free corner connectors for secure assembly\u003c\/li\u003e\n  \u003cli\u003eInternal organizer keeps small tools and meters accessible\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is setup and day-to-day use?\u003c\/h3\u003e\n\u003cp\u003eThe S448 is built for quick assembly and routine maintenance. Clear instructions let most users erect the tent in minutes, and smooth-gliding zippers and observation windows speed regular checks without disrupting the environment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStep-by-step guide included for fast, beginner-friendly setup\u003c\/li\u003e\n  \u003cli\u003eLarge zipper doors for easy plant access and maintenance\u003c\/li\u003e\n  \u003cli\u003eTransparent observation window with hook-and-loop cover for non-intrusive checks\u003c\/li\u003e\n  \u003cli\u003eLower window for passive heat dissipation and targeted observation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the build quality durable and safe?\u003c\/h3\u003e\n\u003cp\u003eMaterials and construction focus on longevity and a reliable microclimate. The heavy-duty canvas, reinforced seams, and watertight floor tray protect against wear and accidental spills while maintaining structural integrity under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e340g high-density Oxford canvas—waterproof and tear-resistant\u003c\/li\u003e\n  \u003cli\u003eDouble-stitched seams and reinforced PE inner layer for durability\u003c\/li\u003e\n  \u003cli\u003eSturdy metal poles and corner connectors prevent sagging\u003c\/li\u003e\n  \u003cli\u003eIncluded floor tray protects floors and simplifies cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Growers who need a compact but capable 4×4 footprint—whether you’re converting a closet, garage alcove, or spare room—will value the S448’s balance of durability, light control, and equipment support. It’s suitable for beginners wanting an easy start and experienced hobbyists who need a dependable, upgrade-ready tent that hosts lights, ventilation, and monitoring gear without compromise.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the tent dimensions and interior usable height?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Exterior is 48\"×48\"×80\"; interior height supports full-size fixtures and vertical plant growth.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the tent include accessories to start growing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—package includes hanging straps, a floor tray, and assembly instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":56801791902036,"sku":"B01731MNJE","price":245.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/vivosun-s448-front-view.jpg?v=1786748588","url":"https:\/\/gardenluxe.co.uk\/products\/vivosun-4x4-grow-tent-48x48x80-heavy-duty-mylar-lined-100-reflective-340g-oxford-canvas","provider":"Gardenluxe Uk","version":"1.0","type":"link"}