Covert 4' x 4' 600 Watt HPS/MH Grow Tent Kit


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This indoor grow room is ready for plants!

Suggested Plant Count

6-9 plants in 3 or 5 gallon pots.

Electricity Cost

$25.92 per month on average (click to learn more)

Grow Tent Size

48" x 48" x 84.5"

Highly Portable

Pack up your grow with ease and move to a new location if necessary.

Quality Parts

Only the highest quality components are included in our packages giving you harvest after harvest, year after year. Each component was selected to work together for optimal performance, increasing efficiency and yield.

Expert Support

Grower to grower support from seed to harvest. Give us a call or shoot us an email if you need help.


Grow 6-9 Plants in a Covert 4' x 4' Grow Tent Kit

Full Spectrum HPS Grow Light | High Pressure Sodium & Metal Halide

This Grow Tent Kit comes packed with all the equipment you need for a successful and bountiful grow. The included Grow Light kit will shower your plants in 600 Watts of pure HPS growing power that not only will increase yields but lower initial set-up costs. The light kit comes with 2 bulbs , 1 HPS (High Pressure Sodium) bulb for your vegetative stage and for your flowering stage. These optimal lighting conditions provide a complete spectrum for every phase of growth.

Whether you are beginner or a more experienced grower, this kit will provide conditions for a grow you can be proud of. With a 48" x 48" x 84.5" footprint, you'll have room for 6-9 medium to large plants or more for small plants. Check of the plant configuration pictures at the top.

HPS grow lights do generate more energy and heat than other grow lights and for some growers needs, this can result in a less efficient grow light setup. If you are someone looking to generate less power and heat the take a look at our LED Grow Tent Kits or CMH Grow Tent Kits

This Grow Tent Kit Includes:

  • Covert 4' x 4' Grow Tent
  • HBX 600W Air-Cooled Economy HPS Grow Light Kit
  • 6" Inline Exhaust Fan
  • 6" Carbon Air Filter
  • Fan Speed Controller
  • 6" Ducting with clamps
  • 6" Clip Fan
  • Light Hangers
  • Light Timer
  • Thermometer / Hygrometer

We include what you need!

This Kit comes with the Grow Tent , the HPS Grow Light Kit , an odor control ventilation package , and a humidity/temperature monitor

Below we go into detail on what each of these kits includes so you can get a full picture of everything you will be receiving. We also highlight the add-ons and accessories that we recommend for this Grow Tent Kit.

We encourage anyone interested in add-on products to take a look at the Learning Center articles to be as informed as possible when purchasing add-ons and accessories.

4 x 4 Grow Tent

Included: Covert 4' x 4' Grow Tent

Durable & Strong

The solid metal frame has reinforced connections at the corners and will support well over 150 lbs. equipment like grow lights, carbon filters, fans and more! Sturdy 3/4" poles are powder coated for added durability and are easy to assemble with "bulletproof" corner connectors. Thick 600D thread count density exterior is double stitched around all corners and zippers for added strength. Durable all metal zipper made for repetitive use with light proof backing means no light leaks. Diamond texture mylar interior increases reflective surface area and makes sure no precious light is wasted.

Great Design From Top To Bottom

The design of these grow tents was thought out carefully with the placement of the electrical cord ports as well as extra ducting ports for air-cooled reflectors and a ventilation system. The front door can be easily held back out of your way with the included door clip. The mesh micro pre-filter vents located on the back of the tent allow for maximum airflow without letting any foreign pests or particles into the environment. Large front access door makes checking on your plants a breeze. The spill-proof tray can be removed and cleaned after each run for a sterile growing environment. Lined with the same reflective mylar interior that bounces back any light to the bottom of the canopy. Includes a convenient tool pouch located inside the tent for storing your often used tools or nutrients.

Easy To Assemble

Covert Grow Tents are easily assembled with only one person, although a helping hand from a friend makes the job go quicker. The strong "bulletproof" corners connectors just slid and snap in place to create an extremely sturdy frame. Tent fabric simply slips over the frame and is easily zipped onto the frame for a snug fit.

Multiple Uses

Not only are Covert Grow Tents an absolutely great value as a stand-alone grow tent, but they are also often used after harvesting your plants as an enclosed drying room. This allows you to manage your temperature and humidity levels better than in an open room and keeps your sticky plants free of any contaminants like pet hair, dust, and particles. If trimming your harvest when wet, consider hanging a drying rack from the ceiling of the tent for a more even drying process.

Learn more about this tent on its individual product page here - Covert 4x4 Grow Tent

4 x 4 Grow Tent half open

Included: HBX 600 Watt Air-Cooled HPS/MH Economy Grow Light Kit

The HBX 600 Watt Air-Cooled Economy Grow Light Kit includes a reliable digital ballast, 6" air-cooled reflector, and a High Pressure Sodium Bulb . The metal halide spectrum is designed for the vegetative stage and high-pressure sodium for the flowering stage. By using both the HPS and MH bulbs you will see better, healthier growth throughout your garden as well as higher quality flower when you harvest your finished product. This 600 Watt kit will cover a 5x5 or larger area for veg and about a 4x4 area in flower. You can easily grow 6+ plants depending on how large you let them veg for.

For more information and specifications, checkout the product page for the HBX 600W Air-Cooled HPS/MH Economy Grow Light Kit here .

NOTE: Included with the grow light are light hanger ratchets and a light timer.

If you want to learn more about Grow Lights, there are plenty of Learning Center resources we provide for you to make to most informed decision possible.

HBX 600W Air-Cooled HPS/MH Economy Grow Light Kit

Included: Odor Ventilation Control Package

The ventilation system is a crucial component of your grow tent kit, and will help manage excess temperature, humidity, and odors. Your garden is a living breathing system that needs to take in the fresh air and expel waste air and heat. This is especially important in an enclosed environment like a grow tent. This is why the Covert Ventilations System is a must-have.

To go along with the ventilation kit, we have included a 6" clip fan to help circulate air and "make your plants dance". Keeping the air circulating in your tent will strengthen stems, keep temperatures and odors to the minimum, and help discourage pest and disease development. If you want to learn more, check out our post on grow room atmosphere and ventilation .

add a ventilation system

Options, Add-Ons, & Enhancements

In this section we will highlight some of the add-ons and accessories that will take your grow to the next level. Every grower wants to get the most out of their harvest knowing what works well for your grow is essential

The are tons of great articles in our Learning Center that will help even the newest of growers to make informed decisions on their purchases. We will try to highlight important articles that may guide you as you peruse the selction of add-ons and accessories.

  • Choose between Soil or Hydroponic growing methods
  • Plant Nutrients & pH Control
  • Grow Tent Air Intake Kit
  • CO2 Enrichment Kit
  • Seedling Starter Kit
  • Garden Scissors

Optional: Choose Your Growing Method - Soil vs. Hydro

There is where it all starts, your growing method. Soil vs Hydroponics is usually one of the first decisions made as it will affect your grow in a number of ways.

This article - Determining Your Grow Method - has a ton of information regarding both grow methods to help inform your decision. If you are new to growing, it is safe to stick with tradition soil and pots until your ready for a harder challenge in Hydroponics.

Hydroponics is appealing for a number of reasons, with the main one being decreased time to harvest, less water used, cleaner growing conditions, and more. This style of growing can be really fun, but it is challenging. There can be a steep learning curve and lots of moving pieces, so if you aren't willing to dedicate plenty of time and energy to your grow, stick with the lower maintenance option - soil.

Choose your grow method - soil and pots or a hydroponic system

Optional: Add Accessories & Upgrades

Every great grower should know about the advantages many of these add-on products provide. After all we want to maximise our yield to the best of our abilities.

Whether you need CO2 for boosting growth , kits for cloning and propagation , or just some handy dandy trimming shears, we here at Hydrobuilder can help you find anything you're looking for.

You will need many of these at some point, so why not grab them while you're here?! If you don't see the accessories you are looking for, don't worry. We have everything you could ever need for your grow tent, so just reach out to us or browse our site for it.

Add accessories such as scissors, trellis netting, CO2, propagation supplies, and more

Optional: Add Harvest Supplies

The final step in building your HPS/MH grow tent is adding your harvest supplies. You can grab drying racks, trimming equipment, and even extraction equipment!

Many growers procrastinate on grabbing harvest equipment because it's so far down the road. But, it makes so much more sense to just grab everything you need right now, and then you don't have to worry about anything down the line!

Most of what we have presented in this HPS/MH grow tent kit builder is for hand trimming, but there is a good chance you may want a trimming machine , especially for the larger grow tent sizes.

If that is the case, we have trimming machines for every size grower! We also carry bucking machines , extraction equipment , storage supplies , and much more.

Add harvest supplies
Tech Specs


Weight (lb.)103.46
Length (in.)48
Width (in.)48
Height (in.)84.5
Prop 65No
Grow Tent Size4ft x 4ft
Lighting TypeHPS/MH - Single Ended
Lighting BrandDelux
Suggested Plant Count6-9
Set-Up Dimensions48" x 48" x 84.5"
Est. Electricity Cost /mo$25.92
Interior MaterialDiamond Textured Mylar
Exterior Material600D Thread Count Canvas
Ducting Ports(5) 7" Ducting Ports
Electrical Ports(2) 3" Electrical Cord Ports
Doors(1) Large Front Door & (2) Side Access Doors
Vents(3) 13.5" x 5.5" Mesh Pre-Filter Air Vents
Suggested Lighting600 Watts or Equivalent
Exact Watts600 Watts
Voltage120/240 Volts
UL ListedNo
Warranty1 Year

Covert 4' x 4' 600 Watt HPS/MH Grow Tent Kit Videos