Grow Tent Mammoth Classic 80 (80x80x180 cm) – High Reflectivity & Durability

You are looking at the Mammoth Classic 80, a high-performance indoor grow tent designed to maximize your harvest in a compact space of 80x80x180 cm. This cabinet defines efficiency: it offers a 190D Mylar interior coating with 95% light reflection and a robust structure, ensuring your plants get every lumen they need without breaking your budget.

Why is the Mammoth Classic 80 the upgrade your grow needs?

Are you tired of cheap tents that leak light and have zippers that get stuck constantly? It is incredibly frustrating to invest in good lights and seeds only to have your crop stressed by light leaks or to fear that the structure will collapse under the weight of the carbon filter.

If you ignore these details, you risk suffering from light stress (which can turn your plants into hermaphrodites) and wasting electricity on light that escapes the tent. Plus, a weak structure limits the equipment you can install, holding back your potential as a grower.

The solution is the Mammoth Classic 80. It is engineered with a 100% light-proof double-layered fabric and a 16mm steel frame that holds up to heavy extraction systems. It gives you the peace of mind and professional environment you need to focus on what matters: growing big, sticky buds.

Your private 0.64 m² cultivation laboratory

This tent provides exactly 0.64 square meters of growing space. It is the perfect size for a personal self-supply crop, allowing you to fit it in a bedroom corner or a spare room without taking over the whole house. It is designed to be the "battle station" where you control every variable of the environment.

Thanks to its optimized design, you can easily install Grow lights (HPS or LED) and manage the climate efficiently. The reflective Mylar ensures that light bounces from the walls directly to the lower buds, increasing the overall yield of your harvest significantly compared to non-reflective spaces.

Key features and benefits in a nutshell

• 190D Mylar Interior: Offers 95% reflectivity, meaning better light penetration and bigger yields with the same electricity bill.
• 16mm Steel Poles: A robust skeleton that supports up to 20-30 kg of equipment, perfect for hanging your Air Extraction System and filters safely.
• 100% Light-Proof: The heavy-duty black canvas and high-quality zippers prevent light leaks, protecting your plants' photoperiod cycles.
• Multiple Inlets/Outlets: Includes adjustable socks for ventilation and cabling, plus specific support for Cooltube reflectors, giving you total setup flexibility.
• Removable Water Tray: A waterproof floor liner that makes cleaning up spills or soil mess incredibly fast and easy.

How to use it in a few steps

Setting up the Mammoth Classic is intuitive and doesn't require an engineering degree. It is designed for "Alex"—someone who wants to get growing quickly without headaches.

1. Assemble the Frame: Connect the 16mm steel tubes using the corner connectors to build the skeleton of the tent.
2. Unfold the Canvas: Open all the zippers of the fabric and wrap it around the metal structure, starting from the bottom and pulling it up.
3. Insert the Tray: Place the waterproof tray at the bottom inside the tent and secure it to the poles to catch any runoff.
4. Install Equipment: Use the top bars to hang your lights and filter, and route the ducting through the adjustable socks. You are ready to grow!

Frequently Asked Questions

How many plants fit in the Mammoth Classic 80?

In this 80x80 cm space, you can comfortably grow 4 to 6 plants in 7-11 liter pots. If you use the SOG (Sea of Green) method with smaller pots, you could fit up to 9 plants.

What lighting is recommended for this tent?

For this size, a 250W HPS kit is standard, but for better temperature control and efficiency, a 200W to 300W LED system is the ideal choice.

Is the zipper durable?

Yes, Mammoth is known for using high-quality zippers that are light-proof and resist snagging, which is often the first thing to break on cheaper Grow tents.

Can I wash the interior?

Absolutely. The material is washable inside and out. We recommend cleaning the Mylar walls with a soft cloth and mild soapy water between harvests to maintain maximum reflectivity.

Personal Experience of Pevgrow’s CEO (Alan)

I've assembled and dismantled dozens of tents over the years, and the Mammoth Classic series always strikes me as the "smart buy." It's not the most expensive line they have, but honestly, for 90% of home growers, it's more than enough. The 16mm poles feel solid when you hang a heavy carbon filter, which is where cheaper tents usually fail.

I currently use an 80x80 Mammoth for maintaining mother plants and rooting cuttings. The reflection is excellent, and I haven't had a single issue with light leaks disturbing the night cycle. If you want reliability without spending a fortune on the "Pro" range, this is the one I recommend.