--- product_id: 253746895 title: "48in x 48in x 80in Hydroponic Mylar Grow Tent with Observation Window and Floor Tray | Easy View Window,Heavy-Duty Zippers,100% Reflective Mylar Interior, Robust Steel Frame,Removable Floor Tray" brand: "vivosun" price: "€ 926.38" currency: EUR in_stock: true reviews_count: 5 category: "Vivosun" url: https://www.desertcart.hr/products/253746895-48in-x-48in-x-80in-hydroponic-mylar-grow-tent-observation store_origin: HR region: Croatia --- # 100% light-proof seal Observation window for easy monitoring Tool-free fast assembly 48in x 48in x 80in Hydroponic Mylar Grow Tent with Observation Window and Floor Tray | Easy View Window,Heavy-Duty Zippers,100% Reflective Mylar Interior, Robust Steel Frame,Removable Floor Tray **Brand:** vivosun **Price:** € 926.38 **Availability:** ✅ In Stock ## Summary > 🌱 Grow like a pro, watch without the hassle! ## Quick Answers - **What is this?** 48in x 48in x 80in Hydroponic Mylar Grow Tent with Observation Window and Floor Tray | Easy View Window,Heavy-Duty Zippers,100% Reflective Mylar Interior, Robust Steel Frame,Removable Floor Tray by vivosun - **How much does it cost?** € 926.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/253746895-48in-x-48in-x-80in-hydroponic-mylar-grow-tent-observation) ## Best For - vivosun enthusiasts ## Why This Product - Trusted vivosun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Heavy-duty 340g Oxford fabric with metal poles offers tear-proof, sturdy support. - • **Total Light Lockdown:** Zippered black lining ensures zero light leaks for optimal plant growth. - • **Quick Setup, No Tools:** Assemble your grow tent in minutes with no extra tools required. - • **Peek Without Disturbing:** Observation window lets you check progress without unzipping the tent. - • **Clean & Safe Environment:** Non-toxic PE lining and removable mylar floor tray keep your grow space pristine. ## Overview The VIVOSUN 48x48x80 inch Hydroponic Mylar Grow Tent combines professional-grade materials and smart design to create a light-proof, durable, and easy-to-monitor environment for hydroponic gardening. Featuring a tear-resistant Oxford fabric exterior, sturdy metal frame, and a convenient observation window, it offers fast, tool-free assembly and a clean setup with a removable floor tray. Perfect for serious growers who demand efficiency and quality in their indoor garden. ## Description Our easy-access door unzips smoothly, and the observation window makes it easy to peek inside without disturbing your set-up. With the guidance of the manual, you can assemble the tent in a matter of minutes. Review: Muy buena calidad - Se siente super solido y de buena calidad. Review: Well Built With 2 flaws Well Worth it Tho - Everything was well built had some little flaws in the tent i received one of the flaws was the paint was scraped off on the hanging bars not by much but if it was on the top end of the bar it could of been a problem. The Window has a issue with keeping all the light out of the tent with the window cover it is very hard to make all the light sealed as the cover is too hard to get it perfectly on and near the velcro is where the light leaks in not by much but still a small reflection of light and you can't tell if it is on properly from the outside. I won't be using the window because it is hard to tell if you put it on right and the only way to tell is to be inside the tent with it zipped up and it still has issues keeping 100% of the light out. The vent windows we're easy to seal up with the velcro cover with no light leaks i believe the window velcro cover is too small to fully seal it up it's more near the top and corners that light slips in. My last issue with my tent was there is a medium size pin hole right behind the corner of the tool bag it was the main flaw with my tent not worth sending it back tho. Overall i love the tent very well built and i would recommend it all tents have some problems and for the price it was well worth it's all about luck to get a perfect tent and mine came mint besides the flaws i listed. ## Features - Keeps All Light In: VIVOSUN Hydroponic Mylar Grow Tent blocks all light From escaping and is lined with -reflective Mylar to boost the output efficiency of your setup 48 x 48 x 80 - No need for additional flaps or tape, just zipper the black lining to create a light-proof seal - Extra-thick, Stands Sturdy: Supported with strong metal poles, the top-quality 340 g. Oxford fabric tent is tear-proof and double-stitched for perfect light blockage, while the inside is lined with non-toxic PE material that's safer for your plants - Easy Observation: Don't throw out your back bending over to check on your plants - Our easy-access door unzips smoothly, and the observation window makes it easy to peek inside without disturbing your set-up - Fast Installation: Our grow tents are easy to install even if you've never done anything like it before: no tools needed - Unrivaled craftsmanship and materials make VIVOSUN's Hydroponic Mylar Grow Tent the best choice for professional and amateur growers alike - More Options, Simple Assembly: We pride ourselves on delivering the best selection of grow tents at various sizes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01731MNJE | | Brand | VIVOSUN | | Brand Name | VIVOSUN | | Color | Black | | Colour | Black | | Customer Reviews | 4.5 out of 5 stars 19,295 Reviews | | Frame Material | Metal | | Frame material | Metal | | Included Components | Removable mylar floor tray | | Inner Material | Polyethylene Terephthalate (PET) | | Inner material | Polyethylene Terephthalate (PET) | | Item Dimensions L x W x H | 121.9L x 121.9W x 203H centimeters | | Item Weight | 12.88 kg | | Item weight | 12.88 kg | | Light Source Wattage | 400 Watts | | Manufacturer | VIVOSUN | | Manufacturer Part Number | 304113-S | | Model Number | 304113-S | | Outer Material | Polyester | | Product dimensions | 121.9L x 121.9W x 203H centimeters | | UPC | 742920469917 | | Unit Count | 1 Count | ## Product Details - **Brand:** VIVOSUN - **Colour:** Black - **Frame material:** Metal - **Item weight:** 12.88 kg - **Product dimensions:** 121.9L x 121.9W x 203H centimeters ## Images ![48in x 48in x 80in Hydroponic Mylar Grow Tent with Observation Window and Floor Tray | Easy View Window,Heavy-Duty Zippers,100% Reflective Mylar Interior, Robust Steel Frame,Removable Floor Tray - Image 1](https://m.media-amazon.com/images/I/81QKC08w4WL.jpg) ## Questions & Answers **Q: Q: Is this grow tent 4x4ft really big?** A: The tent is 48"x48"x80". You can use painter's tape to mark out a 4x4 foot square on your floor. Its width is slightly more than a standard 36-inch wide refrigerator. Remember to allow some extra room around it (at least 1 foot) for ventilation. **Q: Do you have other sizes of the tent?** A: Yes, we offer a wide range of sizes to fit different spaces and grow goals. Our available tents include: 2x2 ft, 2.7x2.7 ft, 3x3 ft, 4x2 ft (great for narrow spaces), 4x4 ft, 5x5 ft, 5x2 ft, 4x8 ft, 10x5 ft, and 10x10 ft. **Q: How many plants can I grow in this 4x4 foot tent?** A: For healthy, high-yield results in a 4x4 tent, we recommend growing 4 plants in 5-gallon containers or 6 plants in 3-gallon pots . **Q: What's in the box?** A: The VIVOSUN tent package contains a grow tent, hanging bars, hanging strays and a floor tray. If you want a whole grow system, we also provide tent kits inluding grow lights and ventillation equipment as below for your purchase. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Muy buena calidad *by C***O on 19 December 2025* Se siente super solido y de buena calidad. ### ⭐⭐⭐⭐⭐ Well Built With 2 flaws Well Worth it Tho *by M***E on 18 October 2018* Everything was well built had some little flaws in the tent i received one of the flaws was the paint was scraped off on the hanging bars not by much but if it was on the top end of the bar it could of been a problem. The Window has a issue with keeping all the light out of the tent with the window cover it is very hard to make all the light sealed as the cover is too hard to get it perfectly on and near the velcro is where the light leaks in not by much but still a small reflection of light and you can't tell if it is on properly from the outside. I won't be using the window because it is hard to tell if you put it on right and the only way to tell is to be inside the tent with it zipped up and it still has issues keeping 100% of the light out. The vent windows we're easy to seal up with the velcro cover with no light leaks i believe the window velcro cover is too small to fully seal it up it's more near the top and corners that light slips in. My last issue with my tent was there is a medium size pin hole right behind the corner of the tool bag it was the main flaw with my tent not worth sending it back tho. Overall i love the tent very well built and i would recommend it all tents have some problems and for the price it was well worth it's all about luck to get a perfect tent and mine came mint besides the flaws i listed. ### ⭐⭐⭐⭐⭐ Exelente *by J***A on 11 March 2026* Muy buen producto cumple con las especificaciones, excelente servicio ## Frequently Bought Together - VIVOSUN S448 4x4 Grow Tent, 48"x48"x80" High Reflective Mylar with Observation Window and Floor Tray for Hydroponics Indoor Plant for VS4000/VSF4300 - General Hydroponics pH Control Kit For A Balanced Nutrient Solution - VIVOSUN Smart Air Filtration PRO G4 Kit 4", AeroZesh G4 Inline Duct Fan w/GrowHub E42A Temp. Humidity WiFi-Controller, Carbon Filter & Ducting, Cooling & Ventilation System for Grow Tent, Hydroponics --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/253746895-48in-x-48in-x-80in-hydroponic-mylar-grow-tent-observation](https://www.desertcart.hr/products/253746895-48in-x-48in-x-80in-hydroponic-mylar-grow-tent-observation) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-28*