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Armor Si™ 0-0-4
Armor Si™ 0-0-4
Armor Si™ 0-0-4
Armor Si™ 0-0-4
Armor Si™ 0-0-4
Armor Si™ 0-0-4
Armor Si™ 0-0-4
Armor Si™ 0-0-4
Armor Si™ 0-0-4
Armor Si™ 0-0-4
Armor Si™ 0-0-4
Armor Si™ 0-0-4

Armor Si™ 0-0-4

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Armor Si™ is a silicon supplement that helps reinforce plant structure and support stronger, more resilient growth. It can be used with all types of plants, across all stages of growth, and in hydroponics, coco, soil, and other growing media.

Armor Si™ supplies soluble silicon to help strengthen plant cell walls, support upright growth, and improve tolerance to environmental stress. It also supports foliar development, light absorption, and overall plant stature when used alongside a regular nutrient program.

Add Armor Si™ to fresh irrigation water before adding base nutrients or other supplements. Use throughout the grow cycle, from early growth through flower, following label directions and your selected feed chart.

Plants are constantly exposed to stress from heat, cold, high light, handling, and changing environments. Armor Si™ gives growers an added layer of structural support, helping plants stay strong and perform consistently through demanding conditions.

Product guide

How to use this product

Review usage guidance, compatibility notes, and grower tips for this product.

Product Role

Armor Si — What It Does

Armor SI
Brand: General Hydroponics
enhancer,
[General Hydroponics® Armor Si™ 0 - 0 - 4 (Image)] - Family
General Hydroponics® Armor Si™ 0 - 0 - 4
be used for plants growing in hydroponics, coco coir and all types of media. Use as a
growth enhancer with irrigation water, or in addition to your regular fertilizers. Armor Si™
improves plant structure and foliar development, increases yield and improves flower
and fruit production. In addition, your plants will experience improved heat and cold
tolerance, stress resistance and light absorption, which leads to greater plant stature.
UPDATED:
General Hydroponics® Armor Si™ 0-0-4
Armor Si is a silicon supplement that reinforces plant cell walls, supports upright
structure, and helps plants handle environmental stress. Armor Si is suitable for all plants
and all stages of growth in hydroponics, coco, or soil.

Usage Guide

Armor Si — How to Use

● Add to irrigation water as a supplement alongside your base nutrients.
● Use throughout the entire growth cycle, from veg to flower.
● Compatible with hydroponics, coco, and all other media.
● Follow label directions for rates and safe mixing order (always add Armor Si™ to
water first).

Grower Benefits

Armor Si — Key Benefits

● Reinforces plant cell walls for upright growth
● Supports plants during heat, cold, and abiotic stress
● Improves light absorption for better growth
● Suitable for all growth stages in all media
● Pairs with any base nutrient program

Safety First

Armor Si — Resources & Safety

Store tightly sealed in a cool, dry place away from direct sunlight and extreme temperatures. Follow the product label and SDS for handling, PPE, storage, and disposal.
Resource links to include on the PDP: Safety Data Sheet, product label, and any feed chart or usage guide referenced for this product.

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