What is HYSHIELD™?


An all-natural product that stimulates your plant’s immune system.

Created with an environmentally sustainable approach, HYSHIELD’s™ active ingredient, Chitosan—a derivative of the naturally occurring compound Chitin—is extracted from recycled crustacean shells that would otherwise be discarded in landfills. 

For usage specifications, visit our Feed Calculator page or download HYSHIELD™ Technical Sell Sheet for more product details.


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Effective in all growing media & growth stages
Enhances flower development and growth
Reduces transpiration without lower crop output
Improves plant survival in high heat & cold environments
Improves overall plant health

How does HYSHIELD™ work?


HYSHIELD™ contains a high molecular weight chitosan which acts as a slow-release capsule, offering long-lasting support for the plant throughout the entire grow cycle. HYSHIELD™ provides an invisible shield to the root zone and foliage which strengthens with every application.




HYSHIELD™ tricks the plant into thinking it’s being attacked by bugs and, as a result, the plant goes into protective mode. HYSHIELD™ reduces transpiration, increasing a plant’s resilience to survive in cold stress, high heat, and drought environments.




HYSHIELD™ boosts the plant’s immune system, which enhances conditions for better plant growth and can help increase your yield.




HYSHIELD™ pushes your plant to the next level, unlocking its true potential in potency and growth.



Why should I choose


  • Increase essential oil production.
  • Reduce transpiration, increasing the plant’s resilience to a variety of environmental factors, including high heat and cold stress environments.
  • Boost overall health and the strength of the plant.
  • Enhance flower development and growth.
  • Have thicker stalks that work to support a larger canopy.
  • Compatible with all nutrient and supplement programs.

We stand apart by integrating sustainable practices into every aspect of our operations. By embracing eco-friendly manufacturing processes, and ingredients, we prioritize the long-term health of our environment without compromising product excellence. Our solutions empower growers and cultivators to achieve remarkable results while minimizing their ecological footprint.

With our extensive expertise, cutting-edge research and development capabilities, state-of-the-art laboratory, and ISO 9001-certified manufacturing facility, we deliver exceptional formulations that consistently surpass customer expectations.

Learn more about the ISO Quality Management System here.



For more information, please send us an email at info@hygrozyme.com

Frequently Asked Questions

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