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The Orange Silica Gel is an intriguing option for many growers who wish to reduce the amount of environmental or localized humidity, for instance, in a drying place.

It's a highly beneficial product as its change in color and shape serves as an indicator of environmental humidity. Additionally, its formulation without cobalt chloride (blue silica) makes it a safe and non-polluting product.

Available in a 400gr granulated format


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Usage and Measurements

Orange Silica Gel is a specially formulated product designed to detect and eliminate excessive humidity. Due to its unique properties, this material not only absorbs excessive moisture, it also indicates its presence at a glance.

The product, in granulated format, changes color to a dark green when there's an excess of vapor in the air, finally changing to yellow when it has reached its absorptive capacity.

Each of these pellets can absorb up to 800% of its volume. Additionally, it's a 100% safe product, thanks to the replacement of cobalt chloride (blue silica) with silicon dioxide (orange silica).


  • Absorbs moisture and spilled liquids.
  • 100% safe (non-polluting).
  • Indicates ambient humidity.
  • Economical and practical.
  • Suitable for small curing containers.

Comes in a granulated 400g format.

How to Use:

  • Place a teaspoon of the product on a napkin and place it in the box or container where you want to reduce the humidity.
  • To indicate high relative humidity, put a small amount of the product in areas you want to control. With a color change, you can determine the amount of humidity.

La Huerta's Opinion

The Orange Silica Gel is a comprehensive anti-humidity system that can help control humidity in small spaces or curing containers.

It's recommended for all types of growers, especially for growers from humid areas who have problems with drying, while always using cautious amounts. Find more growing accessories right here at La Huerta Grow Shop.

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