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MARS HYDRO 4x4 Smart Grow Tent Kit with TSW2000 with iControl Controller

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Size: 40" × 40" × 70" TSW-2000


Features

  • WiFi-integrated, Smart&Automated PlantingWith the smart controller 43 connected to lights,inline fan,clip fan,humidifier, you can intelligently monitor and adjust the temperature and humidity inside the tent, VPD,CO2, Automatically adjust the light switch and brightness, automatically ventilate and circulate, optimize your planting environment through set target values, and achieve maximum yield.It also connects to mobile apps via WiFi for remote integrated control, enabling smart planting anywhere, anytime.
  • GROW TENT COMPLETE SYSTEM INCLUDESTSW2000 LED grow light, 40" 40" 70" grow tent, 6inch 402CFM smart inline fan,Smart Controller 43(With power cord), sensor,carbon filter,25ft Ducting,elastic trellis netting, 3pcs stainless clamps,6pcs grow bags, 2pcs rope hangers.
  • 300W HIGH YIELD&ENERGY-SAVING DIMMABLE GROW LIGHTMars Hydro TSW2000 plant growing light features a patented 120 angle white reflector design that achieves wider coverage and higher light intensity,and advanced SMD LED technology offers the highest PAR/LUMEN output,achieving higher yields,while consuming only 300W with 704 LEDs,demonstrating strong performance.Sunlike full spectrum,0 to 100% light brightness adjustment,convenient for energy saving,suitable for all stages of plant growth.
  • 100% HIGH REFLECTIVE&HIGH QUALITY GROW TENTGrow tent interior is high reflective and density 1680D diamond mylar,boost 25% PPFD than 600D.The zipper is smooth and durable,with a unique light-blocking fabric sewn between it and the canvas to prevent any light leakage.The 1680D canvas is double-stitched for tear resistance,perfectly keep 100% light inside.Metal frame(thickness is 0.8mm),ensure security and stability, supports up to 110lb/50kg.
  • 402CFM ADJUSTABLE&EFFICIENT VENTILATION SYSTEMThe inline fan blades have a mixed flow design to provide active air to your growing space, the fan runs at 2800 RPM,adjustable speed from 0 to 100%,and provides 402CFM of airflow. Only 32 dB noise. 1050+ RC 48 Australian Virgin Charcoal with 25ft length flex ducting,effectively filters impurities and odors from the air.
  • Professional 4x4 Full Coverage Plant Grow LampMRS HYDRO is a professional manufacturer of plant lamps with over 15 years of experience.Our TSW2000 model plant light has a full spectrum, strong heat dissipation, no noise, super high yield, high efficiency, and energy saving. It is adjustable from 0 to 100% and has undergone rigorous testing to have a professional 4x4 coverage range, unlike other brands that use 2x2 coverage range lights.

Description

Is the grow tent kit equipped with professional plant grow light? Yes, MRS HYDRO is a professional manufacturer of plant light. Our plant light are high-yielding, efficient, energy-saving, and have a professional coverage range, unlike other brands that equips with small-scale light What are the advantages of our grow tent kit compared to other brands? MRS HYDRO grow tent kit is equipped with fully professional plant grow lights,using higher-quality and higher-reflectivity 1680D canvas, while other brands use 600D, and has more complete accessories than other brands What is our after-sales service? 1-year tent maintenance and 5-year lights maintenance, professional answers to questions Make planting simpler and more efficient About Us Since 2009, MARS HYDRO has been dedicated to designing and manufacturing growth tents for over 15 years, focusing on addressing home planting issues. Your preferred brand for planting. We cooperate with global excellent suppliers pursue excellent quality, reasonable price, and services for grow tent. Our mission is to make planting easier and more efficient for you. MARS HYDRO is a professional brand in the planting industry with over 15 years of history and is trustworthy An independent factory that integrates research, design, and production, strictly pursuing excellent quality of grow tents Reasonable price Professional after-sales service, 100% satisfactory seller solution 5-year after-sales maintenance for Grow Light We love planting, making home planting more efficient and simple

Specs & Other Info

Specification Details
Manufacturer MARS HYDRO
Product Model TSW2000 Kit
Country of Origin China
Dimensions of Item 25.28 x 22.83 x 2.64 inches
Product Color White
Product Weight 29.03 Kilograms / 63.9 pounds
Product Materials Aluminum and Metal
Light Source Output 300 Watts
Overall Product Dimensions 48"L x 48"W x 80"H
Date of First Availability January 7, 2020

Frequently asked questions

The light in the MARS HYDRO 4x4 Grow Tent Kit delivers a power output of 300W. It is equipped with 684 LED lights which are dimmable to suit your plants' needs.

The MARS HYDRO 4x4 Grow Tent has dimensions of 48 inches in length, 48 inches in width, and 80 inches in height. This provides enough space for your indoor plants to grow well.

The MARS HYDRO 4x4 Grow Tent Kit comes with an upgraded 6-inch ventilation kit. The improved ventilation system ensures a healthy and conducive environment for your indoor plants.

The MARS HYDRO 4x4 Grow Tent is made from durable 1680D canvas, which is resistant to wear and tear and helps to maintain the ideal environment inside the tent for maximum plant growth.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The Mars Hydro 4x4 grow tent kit has received generally positive reviews from buyers. Most users are pleased with its durability and the included equipment such as the light, fan, and carbon filter, although some suggest purchasing higher quality support straps and a more effective carbon filter. The tent assembly is straightforward but could benefit from a second set of hands, and while the interior can become cramped when multiple plants reach maturity, users found ways to manage this.

Pros

  • 👍 Durable and easy to assemble tent
  • 👍 Includes 5-gallon grow bags, a timer, and a humidity/temp gauge
  • 👍 The light is bright and covers a decent area
  • 👍 Have improved features in newer models

Cons

  • 👎 Carbon filter could be more effective at odor elimination
  • 👎 Fan is loud and may not be suitable for people requiring a quiet environment
  • 👎 Included support straps for equipment aren't the sturdiest and might require replacement
  • 👎 The tent can become cramped as plants mature

Should I Buy It?

If you're a beginner looking for an all-in-one kit, the Mars Hydro 4x4 grow tent kit could be a great buy. However, if you're a more advanced grower, or if noise and odour removal are particular concerns for you, you might want to consider other options or be prepared to purchase additional, higher-quality accessories to supplement the included equipment.


  • Great complete starter grow tent setup.
Size: 32" × 32" × 63" TS-1000
This is a great grow tent starter set. It is complete in all but two things. It does not have a power strip. I hooked up the lights and fan to the power strip, and that to the timer included in the kit. The only optional thing is the controller kit to control the fan and monitor everything using your phone. At the time of this review the price of the controller kit is $69 U.S. that would be nice but not 100% nessary. Light blocking is phenomenal. Clip on fan is nice, quiet as well. Light is good but should have spent $80 more on the Samsung light. Growing cooking herbs right now but overall very happy with this. This is for the kit with the ts1000 light. Thank you Mars hydro for a good kit that is easy to get started with. This has enough room for a second grow light of the same dimensions if hung correctly. I have the ts 500 and it works well also. This is a solid thick tent. Love the amount of ports with double layers to keep light in. This makes a fairly fully sealed space. I wish most car camping tents were made this sturdy. ... show more
Reviewed in the United States on March 30, 2026 by John G

  • Perfect for Experienced “Gardeners” or Beginners
Size: 40" × 40" × 70" TSW-2000
The quality is absolutely outstanding. I’ve used it several times and it has not failed me. The light is worth every penny. For the price it blows its competitors out of the water. The ventilation system is powerful and has a wide range of fan output power. The setup is extremely easy (just measure the space you intend to put it in). For a starter tent there is no equal. I have become a huge supporter of this brand and have bought a few additional gadgets for the tent (not that it needed it). If you’re thinking of getting into growing, DO IT, it’s a super relaxing and rewarding experience. ... show more
Reviewed in the United States on April 13, 2026 by Kaleb Gray

  • MARS HYDRO 3x3 Grow Tent Kit
Size: 32" × 32" × 63" TS-1000
I purchased this tent a year ago because after much research of many products, this product did not leave anything for me to buy except my plant(s). It has everything I need for successful growing. I like the fact that it has a double zipper front door that is solid, and not "see through". I prefer to just give my plant(s) the protected environment from controlling the light, humidity and air that they need during the times they need it. If I wish to "peep", there is a mesh "window" at the top of the door. But I don't use it. I must water proficiently for a quality plant(s), plus putting my eyes close to observe any signs of undernourishment, etc. Need to touch, breathe on (for their CO2 requirements), and talk to them. All this matters to a well rounded plant(s). It did take me quite some time to put everything all together, but once it was done, It stands in the spare room corner and is being used now and my plants have never ever been so big and healthy. The grow light can be easily raised or lowered, brightened or dimmed as required by the plant(s). Excess heat is not a problem. Plugging the light into a timer assures the correct daylight/darkness is always available to the plant(s), easy access to watering/fertilizing feeds as their needs require. The air flow can be adjust between very strong to very weak force air, which healthy plants need the circulation of indirect air flow to be healthy. I highly recommend this product and my plant(s) are growing taller, bushier and more healthy than they ever had outside. My only regret is that I didn't buy a slightly larger tent. But, perhaps I'll just buy another one. Side by side is good. Highly recommend this quality product, with heavy duty written all over it (figuratively speaking, of course). ... show more
Reviewed in the United States on October 19, 2024 by Bonnie

  • Setup and performance Of Mars Hydro 4x4 grow tent kit.
Size: 40" × 40" × 70" TSW-2000
I waited to write this review because I wanted to give my honest and true opinion . I purchased this kit in September of 2022,but didn't set it up until October. The main reason for buying this tent was to grow legalized cannabis. Before I made the purchase I took the measurements into consideration. The area where I was going to set it up didn't have a lot of head space but by the measurements would fit. The instructions were simple to follow and included a video link as well. However what the video doesn't tell you is there are sections with letters ( E,C,D,etc ) . These are for the top ,middle, and sides. You can put it together yourself but a second set of hands would help. As mentioned I didn't have a lot of head space. After I got it all set up and ready to stand up in place it would not fit. I had to disassemble the top section and reassemble it in the upright position. Yes I got it to fit. And had enough space for the exhaust hose to fit outside the tent. Now for the carbon filter and vent fan and hose I would recommend getting help to hang inside the tent as well as the light. The vent fan is not super heavy but very awkward to maneuver. I did not care for the support straps that came with the tent to hang the light and carbon filter and vent fan. They were cheaply made and could slip out of place and the equipment could fall. I purchased better ones that lock in place and installed them once they came. It also came with six 5 gallon grow bags ,timer and a humidity temp gauge. The humidity and temp gauge were a little tricky to set up but works good. The timer works good as well. Now for the grow bags. They are very durable and hold up great. They are made for soil use not hydroponics. I was a little skeptical about using them because I thought they may cause a mold or mildew issue. But they didn't. As for as how many cannabis plants you can grow inside. As a first time grower I started off with five plants. Once they they started branching out it became crowded inside the tent so I had to give one away. So depending on the strain you grow you might run into the same problem. Even the four remaining plants it's a little cramped but workable. The light that came with the tent works good but does not cover the whole footprint of the tent. This will cause some uneven growing. I figured out rotating the plant every week helped out with this issue. The tent itself is sturdy. It has one main front zipper door for entry, and three inspection windows. The inspection doors have light leaks around them. I keep them covered but I use the one attached to the zippered door. I'm in my last two weeks of flowering. It did produce some nice dense colas on my plants. I wish it had a at least another smaller door on the side to make it a little easier to tend to and water the plants. The carbon filter works okay and could be a little better too for as removing odor. All in all I think it's an okay value. If you're just starting off like me it will be a great start. Hope this helps. ... show more
Reviewed in the United States on March 22, 2023 by Tony

  • Really good tent
Size: 48" × 24" × 70" TSL-2000
I'm on my second grow with this tent and everything is holding up pretty good. The light is a good quality and super bright. The only thing that failed was the fan that came with it but it was poorly designed so I had to replace it a few months after I got it. Other than that it's a purchase I do not regret and I'll have it for the foreseeable future. The zippers are still holding up as well ... show more
Reviewed in the United States on November 4, 2025 by Jake

  • Excellent product!
Size: 32" × 32" × 63" TS-1000
Easy set up, easy maintenance! Wish I had more room, I'd get another! Plants grew surplus fruits, and all were healthy! Excellent material, no light leaks! No issues with shipping, and would highly recommend!
Reviewed in the United States on February 25, 2026 by Lori

  • Arrived as pictured no complaints.
Size: 32" × 32" × 63" TS-1000
Very nice system. Didnt realize how bright the light is.. definitely needed the glasses to see. Installation was pretty easy.. but i had watched several setup videos on youtube prior to its arrival. No complaints as long as it stays working. Nothing was damaged everything arrived packed good. I was most worried about it arriving destroyed. No light leakage no issues with any of the equipment. I ran it all on high upon arrival. If thinking of starting up I’d go for it. Update: june 18, 2026 - stilll going the exact same no issues. ... show more
Reviewed in the United States on July 22, 2025 by Adam

  • Easy set up, and a great value!
Size: 48" × 24" × 70" TSL-2000
I am a 60-year old woman, and although this is not my first indoor garden tent, I found this kit incredibly easy to set up. I had no help, and although I confess there was some salty talk and several cats got yelled at for “helping,” it took me under an hour from unboxing to indoor growing. The tent is nice and heavyweight, there are adequate ports for cords, and it tucks nicely into the corner of my guest room where it is out of sight. I use zip ties to hang the fan, not the included ropes, and honestly think zip ties are faster and easier. For me the hardest part was wiggling the ducting on to the filter and clamping it. But I got it done (no thanks to my cat). The fan is very quiet. The light spans the entire width of the tent and most of the depth. I started my plants outdoors in the blazing hot southern sun. So I went straight to 100% light and 18/6 for the timer. Get this kit if you want to grow a couple of plants—but understand this is just a tool. You need to know what your doing to achieve good results! ... show more
Reviewed in the United States on July 8, 2021 by S. Scheide

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