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Free Shipping on most orders over $175 | Sales Tax in NJ only
Angled front view of Mars Hydro 4x4 grow tent with ventilation setup, LED grow light, and healthy plants inside.

Mars Hydro 4'x4' Hydroponic Grow Tent - 48"x48"x80"

by Mars Hydro
$159.99 - $159.99
$159.99
$159.99
$159.99 - $159.99
$159.99

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Full Manufacturer’s Warranty

You buy it, we back it! Your purchase is fully covered with a manufacturer’s warranty. More details here.

Pro-grade 4x4 grow tent built to handle full runs from seed to harvest

This best-selling 4' x 4' tent is a go-to for growers running 4–6 plants in 5-gallon bags, delivering the space, strength, and control you need for every stage of growth. Built with a reinforced steel frame rated to 155 lbs, this tent handles heavy lights, filters, and gear without sagging. The 1680D canvas and 98% reflective Mylar lock in light and climate, giving your canopy better penetration and fewer wasted lumens.

Pair it with a 6-inch inline fan and carbon filter for clean airflow, and drop in a light like the FC4800 or TS3000 to fully optimize photosynthesis from veg to flower. If you’re serious about consistency, yield, and control in a mid-size footprint, this is your workhorse.

Features

  • No Light Leakage
  • Sturdy & Portable Grow Tent
  • 25% More Light Intensity
  • Grower-Friendly Design
  • Temperature Control and Privacy

What's Included?

  • Tent Cloth
  • Floor Tray
  • User Manual
  • Detachable Tool Bag
  • 8 x Corner Adaptors
  • Poles

Who should use this grow tent?

  • Intermediate to advanced growers running 4–6 plants in 5-gallon setups.
  • Medical growers looking to maximize harvests without needing a huge space.
  • LED growers using TS3000, FC-E4800, or FC4800 for full canopy coverage.
  • Home cultivators scaling up from 2x2 or 3x3 tents for better yield potential.
  • Growers needing strength—this tent holds serious weight and seals tight.

Best applications

  • Full-cycle indoor grows with max control from seedling to harvest.
  • High-output LED setups that benefit from 98% Mylar reflectivity.
  • Smell-sensitive strains—pairs well with a 6" fan and carbon filter for odor control.
  • Consistent year-round growing in a sealed, energy-efficient space.
  • Automated grows where lights, fans, and gear hang from a strong 155 lb frame.

Why Shop with Grow Light Central?

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

Grow Light Central is a grow equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best grow facilities across the country.

Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.

Specifications

Tent Size: 4' x 4' x 6.6' = 48" x 48" x 80" = 120 x 120 x 200 cm

Package Weight: 12.5 kg / 27.7 lb

Tent Capacity: 4–6 Plants (5-gallon grow bag)

Door Qty: 1 Front Door

View Window: 1 Front Window

Mesh Window: 1 x 10" x 10" = 1 x 25 cm x 25 cm

Vent Size: 4 x 8", 2 x 8" (4 x 20 cm, 2 x 20 cm)

Weight Affordability: 70 kg / 155 lb

Canvas Thickness: 1680D

Exterior Material: Oxford Fabric

Interior Material: Highly-reflective Mylar

Suggested Lighting: TSW2000, FC4800, FC-E4800

Recommended Fan Size: 6" Inline Duct Fan

DIY Size: 2

FAQs

How do I choose the right grow tent size for my plants?

It depends on your plant count, lighting setup, and available space. A 2’x4’ tent suits 2–4 plants, while 4’x8’ and 10’x10’ options can handle full cycles for commercial or caregiver grows. Also consider height for light clearance and vertical growth.

What features should I look for in a high-quality grow tent?

Prioritize thick canvas material (1680D+), heavy-duty zippers, double cinching duct ports, and a strong steel frame. Also look for diamond reflective mylar, large access windows, tool pouches, and height extension kits for taller plants or lights.

Customer Reviews

Based on 1 review
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D
Derek DeBois

Great tent