Easy Grow Reflective Plastic Black & White 85µm – 100x2m 340 Gauge Roll · Maximize Light & Block Leaks in Your Grow Room

The Easy Grow Reflective Plastic Black and White 85µm (100mx2m) 340 gauge is the ultimate heavy-duty poly film designed to supercharge your indoor garden by bouncing every lumen back to your plants while completely blocking out external light.

Are you tired of seeing your expensive lighting wasting energy on bare walls while your lower buds stay small and underdeveloped? Without proper reflection, your indoor setup is leaking potential, and those dark corners are costing you serious yield.

It is frustrating to invest in top-tier genetics and nutrients, only to realize your canopy isn't getting uniform coverage. Even worse, light leaks during the dark cycle can stress your plants, trigger hermaphroditism, and ruin months of hard work. Add to that the nightmare of using flimsy plastics that tear the moment you staple them, and setting up becomes a massive headache.

With the Easy Grow Reflective Plastic, you finally have the pro-level solution. This 85-micron, 340-gauge beast organizes your grow space, ensuring maximum light efficiency on the bright white side and absolute blackout on the black side, making your entire cultivation process smoother and much more productive.

Before setting up your grow room with this reflective plastic

Getting your space ready is half the battle. Before you start unrolling this massive 100-meter roll, you need to measure your walls and plan your cuts. Having a clean, dry surface will make attaching the plastic much easier, whether you are lining a custom room or upgrading the interior of your Grow tents.

Make sure you have your tools ready: heavy-duty staples, double-sided tape, or reflective tape for the seams. A little prep goes a long way in creating a seamless, light-tight environment.

• Measure twice, cut once: Calculate the exact height and width of your walls to avoid wasting material.
• Clean the walls: Wipe down the surfaces to ensure tape or adhesives stick properly.
• Overlap the seams: Leave a few inches of overlap between sheets to guarantee zero light leaks.
• Keep it taut: Pull the plastic tight as you staple or tape it to prevent wrinkles, which can create hot spots.

During your indoor cultivation cycle

Once your plants are in and the Grow lights are on, the magic happens. You will immediately notice how much brighter the room feels. The white side of the Easy Grow plastic diffuses the light evenly, penetrating deeper into the canopy and ensuring those lower branches get the energy they need to swell up.

Because it is 85 microns thick, it also acts as a fantastic insulator. It helps stabilize the microclimate inside your room, keeping the heat from your lamps manageable and preventing cold drafts from shocking your roots. If you are running a hydroponic setup, placing the black side down over your reservoirs will completely block light, stopping nasty algae dead in its tracks.

You will not have to worry about accidental tears when moving pots or adjusting fans. This 340-gauge material is built tough, so you can focus on feeding and training your plants instead of patching up holes in your Reflective material for grow room.

After the harvest: results and maintenance

When harvest day arrives, the results speak for themselves. Thanks to the optimized light distribution, you will see denser, more uniform buds from top to bottom, with significantly less popcorn weed. The overall yield per watt increases just by making the most of the light you already pay for.

Cleaning up for the next run is a breeze. The smooth polyethylene surface can be easily wiped down with a mild bleach solution or hydrogen peroxide to sterilize the room. Because it is so durable, you will not need to replace it after every cycle, saving you money and effort in the long run.

Short- and long-term advantages and benefits

• Because it has a bright white side, you can reflect up to 90% of the light back to the plants, which means bigger yields and denser lower buds without buying extra lamps.
• Because it features a 100% opaque black side, you can completely block external light, which means your plants will sleep peacefully without stress or risk of hermaphroditism.
• Because it is 85 microns thick and 340 gauge, you get a highly tear-resistant material, which means you can install it easily with staples or tape without it ripping, saving you time and frustration.
• Because it comes in a massive 100m x 2m roll, you can cover large rooms or multiple setups, which means you save money buying in bulk and always have extra material on hand.
• Because it is made of high-density polyethylene, you can easily wipe it down and sterilize it, which means you maintain a clean, pest-free environment cycle after cycle with minimal effort.

Frequently Asked Questions

Which side goes facing the plants?

The white side should always face the plants to reflect the light from your lamps. The black side should face the walls or the outside to block external light from entering.

Can I use this plastic to cover my hydroponic reservoir?

Absolutely! Placing the plastic with the white side up (to reflect heat) and the black side down (to block light) over your reservoir is a great way to keep your nutrient solution cool and prevent algae growth.

How do I attach the Easy Grow plastic to my walls?

You can use heavy-duty staples, double-sided tape, or spray adhesive. For the seams, we recommend using metallic or white reflective tape to ensure a completely light-tight seal.

Is this plastic safe for plants? Does it off-gas?

Yes, the Easy Grow Reflective Plastic is food-grade and specifically manufactured for horticulture. It will not release toxic gases when exposed to the heat of your grow lights.

Personal Experience of Pevgrow’s CEO (Alan)

I have built more grow rooms than I can count, and let me tell you, skimping on wall reflection is the biggest rookie mistake you can make. Before I started using the Easy Grow 340 gauge, I used to buy cheap, thin plastics that would tear the second I looked at them funny. Stapling them was a nightmare.

Now, my routine is dialed in. Before starting a new room, I roll out this 100-meter beast, measure my drops, and cut them cleanly. During the grow, the difference in the lower canopy is insane—the white side diffuses the light so well that even the bottom branches produce rock-hard nugs. Plus, the black side is a lifesaver for light-proofing; I have never had a hermie due to light leaks since I switched.

After the harvest, I just spray it down with a mild sterilizer, wipe it clean, and it is ready for the next batch. My biggest tip? Overlap your seams by at least 4 inches and tape them down with high-quality reflective tape. It creates a perfect, sealed environment that makes climate control a breeze.