Grow1 Greenhouse Shade Cloth - Black - 50% Light Deprivation - 20 x 100 ft

Cut Light and Heat Stress Over Large Growing Areas - 20 x 100 ft Roll

Strong light can overheat a greenhouse and stress plants during vegetative growth and flowering. This black shade cloth reduces light by 50% and uses a knitted polyethylene fabric that lets air pass through, so you can shade a large area without trapping heat under the cover.

At 20 x 100 ft, this roll suits growers who need to cover a full greenhouse bay or a long outdoor bed. Small hobby spaces may prefer a smaller size, since this roll is cut to fit rather than sold in pieces.

Key Features & Benefits

• 50% light deprivation — reduces light intensity to ease heat and glare on plants.
• Knitted HDPE fabric — builds a durable cover that is designed for repeated seasonal use.
• UV protection — helps the fabric hold up under sun and weather.
• Airflow through the weave — lets warm air escape instead of building up under the cover.
• Black finish — gives a consistent, neutral shade over the canopy.

Who Should Use Grow1 Greenhouse Shade Cloth

Commercial and home growers who need to shade greenhouses, hoop structures or outdoor cultivation areas. It also suits anyone who wants to control light on a large footprint with a single roll.

About Grow1 Greenhouse Shade Cloth

Grow1 makes this shade cloth from knitted, high-density polyethylene with UV protection. This listing is the black 50% light deprivation version in a 20 x 100 ft roll, sold each.

Frequently Asked Questions

Q: How much light does this shade cloth block?
A: It is rated for 50% light deprivation. That means it reduces the light reaching your plants by about half.

Q: Does it trap heat?
A: The knitted weave allows air to flow through the fabric. This helps warm air escape compared with solid covers.

Q: What does HDPE mean?
A: HDPE stands for high-density polyethylene, a tough plastic used to make durable, weather-resistant fabrics.

Q: What size is this roll?
A: This listing is a single roll measuring 20 x 100 ft. It is sold each.

Q: Can I use it outdoors?
A: Yes. The fabric includes UV protection and is made to handle outdoor weather, though exact lifespan depends on your conditions and how you secure it.