Mars Hydro 3.3x3.3 Grow Tent Pro 39" × 39" × 71" 2000D

The Mars Hydro 3.3x3.3 Grow Tent Pro creates a durable, light-controlled indoor growing space with upgraded 2000D Oxford fabric, high-reflective Mylar and a reinforced metal frame.

• Size: 39” × 39” × 71”
• Fabric: Heavy-Duty 2000D Oxford
• Interior: High-Reflective Mylar
• Frame Capacity: Up to 150 lb

At 39” × 39” × 71”, it’s designed for approximately 2–4 plants in 5-gallon grow bags, with integrated ventilation ports, equipment organization and a large viewing window.

Heavy-Duty 2000D Fabric

The multi-layer construction combines:

• 2000D Oxford outer fabric
• 400G PE layer
• High-density reflective Mylar

Together, the layers provide durability, tear resistance and effective light isolation.

High-Reflective Mylar Interior

The reflective interior redirects light back toward the growing area for more efficient use of your grow light. Mars Hydro states the upgraded reflective material can increase PPFD by up to 25% compared with conventional tent materials.

Reinforced Metal Frame

Corrosion-resistant metal poles provide a stable structure for hanging lights and ventilation equipment. The frame uses 16mm diameter, 0.8mm thick poles.

Up to 150 lb Frame Capacity

The reinforced frame supports up to 150 lb of compatible grow equipment.

Lightproof Construction

Heavy-duty gliding zippers and dedicated zipper flaps help prevent unwanted light from entering or escaping the tent.

Adjustable Ventilation Ports

Light-sealing ventilation ports accommodate compatible ventilation and ducting equipment.

Large Viewing Window

Check plants and equipment through the integrated viewing window without opening the main door and disrupting the controlled environment.

Built-In Equipment Organization

Dedicated places for frequently used grow equipment keep the setup tidy:

• Controller lanyard
• Power strip hook
• Cable management slot
• Tool bag

Removable Floor Tray

A removable floor tray helps contain spills and runoff and lifts out for easier cleaning.

3.3’ × 3.3’ Growing Area

The tent measures 39” × 39” × 71” (100 × 100 × 180 cm), with Mars Hydro recommending approximately 2–4 plants in 5-gallon grow bags.

Recommended Equipment

Mars Hydro recommends pairing this tent with:

• Grow Lights: TSW2000, FC-E3000 or FC3000
• Ventilation: 4” inline fan

Recommended equipment is sold separately.

What’s Included

• Mars Hydro 3.3x3.3 Grow Tent Pro
• Reinforced metal frame
• Removable floor tray
• Integrated viewing window
• Tool storage bag
• Controller lanyard
• Power strip hook
• Cable management features