MARS HYDRO 4x4 Grow Tent Kit Complete System with 300W TSW2000 4x4 Full Coverage Dimmable Light,48"x48"x80" 1680D High Reflective Mylar,6inch 32dB,402CFM Adjustable Ventilation Kit,10 Speed Clip Fan
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Availability:
In Stock.
Arrives
Sep 27 – Sep 28
Size: 48'' x 48'' x 80''
Features
- GROW TENT COMPLETE SYSTEM INCLUDESTSW2000 LED grow light, 48"x48"x80" grow tent, 6inch 402CFM inline fan,ventilation speed controller, carbon filter,25ft Ducting,6inch clip fan, grow room glasses,elastic trellis netting, 2pcs vent covers,3pcs stainless clamps,6pcs grow bags, timer, humidity thermometer, pruning shear,2pcs corner shelf,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.
- 10 Speed QUIET AND ENERGY-SAVING CLIP FANMars Hydro Clip Fan has 10 adjustable speeds. Its 80 horizontal swing and 100 vertical swing can meet all your air circulation needs. It was specially made for grow tents,which can promote air circulation and help plants dissipate heat.Airflow of 315 CFM, noise levels of only 40 dB,maximum power only 8w.
- 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.
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.
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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.
Size: Upgrade 32'' x 32'' x 63''
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.
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Reviewed in the United States on July 22, 2025 by Adam Adam
Size: Upgrade 32'' x 32'' x 63''
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).
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Reviewed in the United States on October 19, 2024 by Bonnie
Size: 32'' x 32'' x 63''-with H&T Controler
The grow tent was very nice and worked great but it was pretty small and I did purchase another one late on much bigger. The light was a little small and it didn’t come with a charrol filter which was my fault because I didn’t know about them until I did more research. But my mistake not marsh . They are a good company just be selective about what you get when purchasing from them and do your research ahead of time
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Reviewed in the United States on August 30, 2025 by tcandles41
Size: Upgrade 32'' x 32'' x 63''
The Mars Hydro 2.3x2.3 grow tent is great for typical applications where outdoor growing just won't go. It can also be used well for preseason clone training. The package ships with the tent, metal poles and connectors, a duct fan with about 30 feet of ducting and the Mars Hydro TS1000 light. OVERALL - Due to missing some window covers, low quality duct fan and poor instructions I would say this product is a 4/5 with a can improve rating. I am sure users would rather pay $50 more to get a better fan and instructions than to worry about the cheap one that comes in the box. However, the quality is great, yield is great and overall it is highly worth the money as I have already doubled my overall investment with my first grow. PROS: POTENTIAL YIELD - I was able to yield about 9 ounces of high grade cannabis from 2 plants that I intentionally kept small for monster cropping. I could have easily doubled my yield if the plants were allowed to grow differently. TENT REFLECTIVENESS - The material of the tent is highly reflective and adds about 20% more light from the walls than if it is not in a tent. I used a light meter to test these numbers. ZIPPER QUALITY - This tent has a high quality zipper unlike its competitors, this zipper should last several seasons and if properly cared for several years. LIGHT CONTROL - The TS1000 is a great light for this size tent and features dimmable switches, daisy chaining and night metal hangers. I would recommend upgrading to a TS2000 if you want insane yields. PRE SEASON GROW TENT - This tent is great for indoor grows but I also employ a second tent (4x4) for my preseason training. I take my clones around April and grow them controlled in the tent where I can properly train them and prep them for wind, HEAT, etc then come June 1st I place them outside to finish off. I estimate about 1.5 lbs per plant outdoor by end of harvest thanks to my pre season growing and prep. CONS: FAN - I found the fan was not to my standards and replaced it with a upgraded low sound digital ducting fan, the one that ships is low quality, loud and did not circulate enough air. INSTRUCTIONS - The in box instructions are poor and do not provide much information on setting up your tent. However I have set up tents before so I was able to set this up in about 20-30 minutes without any tools. Customer support - I reached out to customer support as the product I received was missing the bottom velcro windows, 4 months later I have not heard back.
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Reviewed in the United States on August 13, 2021 by WhisperingWanderer WhisperingWanderer
Size: 48'' x 48'' x 80''-with H&T Controller
This is a great product with all of the necessary items to grow indoors. The fans are pretty quiet and it zips up nicely to keep it contained.
Reviewed in the United States on August 19, 2025 by Tiffany Davis
Size: Upgrade 32'' x 32'' x 63''
Great start grow setup. The inline fan is strong. The light is a solid starter light but will need more close or direct lighting due to to wattage of course. This can risk light damage or or more light stress than usual so be careful. The kit for the price is great for a starter or a secondary grow. Mars Hydro wins again.
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Reviewed in the United States on August 21, 2025 by TKspectrumgrows