Best Indoor Grow Tents for Cannabis

Cannabis relies on environmental cues – specifically changes in lighting duration, color, and intensity – to transition to its flowering stage of development. This happens naturally outdoors beginning in late August as the days get shorter and the sun moves farther away in the hemisphere.

Indoor growers are not afforded the luxury of natural seasonal changes. Consequently, they must control the plant’s access to light using an automated lighting system. The system must reliably control how much light and darkness it receives. Importantly, cannabis plants must receive 12 hours of light and 12 hours of total darkness to thrive without stress (and consequent stress seeds).

Outdoor grows cannot completely ward against pests, are challenging to secure, and only allow for a single harvest season. Moreover, in some areas, the growing season may be cut short by inclement weather. Though outdoor grows may be cheaper and more efficient, they are also significantly more difficult to control.

On the other hand, indoor growing areas are easier to hide and secure, offer better environmental control, and provide the opportunity for continual, year-round harvests well into the future. Though the initial start-up cost is more substantial, the extended return helps the investment pay for itself.

Before you buy an indoor growing tent, carefully consider where you’ll keep it. Choose a location that is accessible but not overly trafficked to avoid disturbing the plants during their resting hours. Also, remember to account for ample room to vent and power the area, preferably somewhere relatively close to a drain and water source. Many people choose to grow in a basement or closet, bearing in mind that the farther it is from a door, the farther you’ll have to transport soil and supplies.

Once you’ve decided on a location, measure the space for your growing tent. Most of the best grow tent manufacturers offer various sizes to accommodate various growing areas, with the most popular grow tent sizes ranging between 2′ x 2′ to 5′ x 5′. Remember to account for the space that chords and ventilation systems will require, as well.

Before you buy an indoor growing tent, carefully consider where you’ll keep it. Choose a location that is accessible but not overly trafficked to avoid disturbing the plants during their resting hours. Also, remember to account for the room needed to vent and power the area, preferably somewhere relatively close to a drain and water source. Many people choose to grow in a basement or closet, bearing in mind that the farther it is from a door, the farther you’ll have to transport soil and supplies.

Once you’ve decided on a location, measure the space for your growing tent. Most of the best grow tent manufacturers offer various sizes to accommodate various growing areas, with the most popular grow tent sizes ranging between 2′ x 4′ to 5′ x 5′.

Gorilla Grow Tents ranks top of our list thanks to their superior durability, ultra-reflective interior, and unique design. Of particular interest is the adjustable height, giving growers a more customizable experience. Notably, their indoor grow tent kit is incredibly durable despite its unique adjustable-height design. Their standard 2×4 foot tents cost just under $300 and include a trellis, drying and curing racks, and more.

At just under $100, the iPower 2×4 grow tent includes all the features an indoor grower could ask for. Some of the more exciting features include an incredibly reflective interior, durable fabric that is 99 percent light-proof, a sturdy frame, and tool-free installation. It also includes multiple ventilation and duct ports, easy viewing windows, and a smooth zipper track. Moreover, the removable drip tray makes clean-up a breeze, while an additional thermometer and humidity gauge makes it easy to control the environment.

Topolite offers an incredibly compact, 2×4 grow tent for less than $100 on Amazon. However, though it may be a cheap grow tent in price, it is certainly not cheap in design. Its highly reflective mylar interior increases light penetration to produce healthy plants and compact buds. Its metal frame snaps together in minutes, allowing for a quick set-up and easy mobility. It also features a viewing window and rectangular vents.

The AC Infinity is an advanced grow kit with massive one-inch poles that can support up to 150 pounds of lights and fans — around twice as much as other brands! It also features controller mounts with almost no light penetration. It’s sleek, contemporary design makes this tent an attractive addition to any décor, though it works well tucked away in a basement, too. Its superior, long-lasting design makes it easy to add and remove features as needed, making this a great tent for those who wish to build out their system in the future.

Zazzy is another affordable brand that features a sturdy frame capable of holding up to 110 pounds of material. It also features smooth zippers, ribbons, and thick black-out fabric to completely block exterior light penetration. Moreover, its highly-reflective interior, including a removable drip tray, improves plant light penetration, allowing growers to produce thick, potent buds. Assembly takes mere minutes thanks to its snap-together design and easy-to-follow instruction manual, promising to get you up and growing before you know it. At less than $100 on Amazon, setting up an indoor grow space is incredibly affordable, too.

Vivosun Indoor Grow Tents are among the best indoor grow tents available thanks to their affordability, durability, and simple design. In fact, their basic 4×4 tents cost just over $100 on Amazon. Moreover, unlike many other brands, Vivosun provides a one-year warranty with every purchase. Be that as it may, it is very unlikely that one might need the warranty. The thick canvas on these light-weight growing tents is both waterproof and tear-proof.

Mars Hydro Grow Tents are among the best grow tents online thanks to the price, durability, and functionality. The waterproof tent also includes a removable floor tray for easy clean-up, plenty of room for ventilation, and windows with blackout panels for undisturbed viewing. The tents also feature high-quality, smooth-functioning zippers and environmentally-friendly materials.

A complete 5×5 grow tent kit from Mars Hydro sells for just over $600. Notably, this indoor grow tent kit includes full-spectrum lighting specially designed to work with the tent. As such, indoor grow tent packages are ideal for those just beginning to build their grow space.

Vivosun made our list twice thanks to the unique design of this 5×5 tent. This product features a gradient roof perfect for attic or basement grows. Measuring 72 inches at its peak, the Vivosun Roof Cube tent makes it easy to access plants without ever having to break your back to get to them. The tent itself costs around $150 on Amazon, while grow lights and ventilation systems can cost a few hundred dollars more. This unique Vivosun growing tent includes all of the Vivosun standards, including a durable design, highly reflective material, and excellent customer service.

The Viparspectra XS2000 LED Grow Light is a leading product in this space. The Viparspectra XS2000 generates usable lighting while providing good light canopy penetration. It contains a dimmer that allows you to adjust light intensity from 5% to 100% brightness.

The Viparspectra XS2000 contains a 36-month U.S. local warranty and a 30-day money-back guarantee, so you’ll have plenty of time to try it out for yourself!

Buying an indoor grow tent kit is a big purchase. Obviously, the higher the budget, the more complete the system. However, there are many great cheap indoor grow tent packages online for relatively little cost. When choosing the best grow tent for your indoor space, consider factors like price, size, durability, and more.