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  • Photo of Armor Si

About this product

Suitable for all types of plants and during all stages of growth, Armor Si improves plant structure and increases light absorption through silica. This not only strengthens a plant's foliar development, but also raises yields and advances flower and fruit production.

De-stress Your Plants
Growing conditions can be unpredictable, even with carefully planned schedules. Sudden cold snaps, a stretch of drought or seemingly endless cloudy days cause your plants stress.

While some stress is necessary for vigorous growth, too much can weaken plant structure and harm fruit and flower development. Plants growing in setups where silica isn't naturally present — such as hydroponics, coco coir or soilless mixes — can be especially prone to difficulty with salinity, mineral deficiency and insects.

With Armor Si, you'll have an extra level of resistance that can help plants thrive even in challenging situations. Use it as a growth enhancer with irrigation water or in addition to your regular fertilizers.

Quantities:

1 Pint
1 Quart
1 Gallon
2.5 Gallon
6 Gallon
  • Photo of Armor Si

Armor Si

by General Hydroponics
NutrientsTHC -CBD -

Armor Si

by General Hydroponics
NutrientsTHC -CBD -
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About this product

Suitable for all types of plants and during all stages of growth, Armor Si improves plant structure and increases light absorption through silica. This not only strengthens a plant's foliar development, but also raises yields and advances flower and fruit production.

De-stress Your Plants
Growing conditions can be unpredictable, even with carefully planned schedules. Sudden cold snaps, a stretch of drought or seemingly endless cloudy days cause your plants stress.

While some stress is necessary for vigorous growth, too much can weaken plant structure and harm fruit and flower development. Plants growing in setups where silica isn't naturally present — such as hydroponics, coco coir or soilless mixes — can be especially prone to difficulty with salinity, mineral deficiency and insects.

With Armor Si, you'll have an extra level of resistance that can help plants thrive even in challenging situations. Use it as a growth enhancer with irrigation water or in addition to your regular fertilizers.

Quantities:

1 Pint
1 Quart
1 Gallon
2.5 Gallon
6 Gallon
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About this brand

Logo for the brand General Hydroponics
General Hydroponics
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The leading innovator in the field of hydroponics for more than 35 years.
We share your passion for plants — that's how we got our start, and that's what keeps driving us forward.

Over 40 years ago, an inspired group of scientists, engineers and technicians came together with an ambitious goal: to advance agricultural quality and innovation through the use of key manufacturing processes and cutting-edge research.

They succeeded. But it was only the beginning.

In launching General Hydroponics, that team created a foundation that's allowed us to expand in meaningful and industry-changing directions. We now have state-of-the-art facilities in North America and Europe where researchers develop products, solutions and systems that help you care for your plants in a way that delivers the best possible results.

Our Santa Rosa, Calif., factory features large on-site greenhouses that use alternative energy sources and green technologies to save water and power. A specialized farm division has tested over 100 plant varieties for yield, flavor, nutrition, appearance, disease resistance, growth rate and suitability for hydroponic systems.

While improving our customers' growing practices, we're also dedicated to creating a cleaner and more environmentally efficient world. That's why we offer advanced systems powered by solar energy, as well as filtration products that make the most of organic components and nutrient formulations. With industry-leading manufacturing and research, we continually develop products that enhance your results while being kind to the environment.

We honor the vision of our founders by always thinking about what's next. With consistent quality, value and results, General Hydroponics remains committed to leading the industry, offering the most innovative products available and serving growers like you around the world.
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