---
product_id: 253746895
title: "48in x 48in x 80in Hydroponic Mylar Grow Tent with Observation Window and Floor Tray"
brand: "vivosun"
price: "$925.33"
currency: USD
in_stock: true
category: "Vivosun"
url: https://www.desertcart.us/products/253746895-48in-x-48in-x-80in-hydroponic-mylar-grow-tent-observation
store_origin: US
region: United States of America
---

# 340g tear-proof Oxford fabric 100% light-proof seal Observation window for easy monitoring 48in x 48in x 80in Hydroponic Mylar Grow Tent with Observation Window and Floor Tray

**Brand:** vivosun
**Price:** $925.33
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow smarter, not harder — your all-in-one hydroponic sanctuary!

## Quick Answers

- **What is this?** 48in x 48in x 80in Hydroponic Mylar Grow Tent with Observation Window and Floor Tray by vivosun
- **How much does it cost?** $925.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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 metal frame with double-stitched, tear-resistant fabric stands up to any grow challenge
- • **Tool-Free Setup:** Assemble your grow tent in minutes—no tools, no hassle, just zip and grow
- • **Total Light Lockdown:** Zippered black lining ensures zero light leaks for maximum grow efficiency
- • **Peek Without Disturbing:** Convenient observation window lets you check progress without breaking the environment
- • **Optimized for Pros & Hobbyists:** Premium materials and design trusted by thousands of growers worldwide

## Overview

The VIVOSUN 48x48x80 inch Hydroponic Mylar Grow Tent features a 100% light-proof design with reflective Mylar lining to maximize light efficiency. Constructed from durable 340g Oxford fabric and a sturdy metal frame, it offers tear resistance and long-lasting performance. An observation window and smooth zipper door provide easy plant monitoring without disruption. Tool-free assembly and a removable floor tray make setup and maintenance effortless, making it ideal for both professional and amateur growers.

## 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.

## 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 Name | VIVOSUN |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (19,344) |
| Frame Material | Metal |
| Included Components | Removable mylar floor tray |
| Inner Material | Polyethylene Terephthalate (PET) |
| Item Dimensions L x W x H | 121.9L x 121.9W x 203H centimeters |
| Item Weight | 28.4 Pounds |
| Light Source Wattage | 400 Watts |
| Manufacturer | VIVOSUN |
| Manufacturer Part Number | 304113-S |
| Model Number | 304113-S |
| Outer Material | Polyester |
| 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 - Image 1](https://m.media-amazon.com/images/I/81pj4-KgcIL.jpg)

## Available Options

This product comes in different **Size** options.

## 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.

## 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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-22*