---
product_id: 185135630
title: "Armor SI for Gardening, 32-Ounce"
brand: "general hydroponics"
price: "A$210"
currency: AUD
in_stock: true
reviews_count: 5
category: "General Hydroponics"
url: https://www.desertcart.com.au/products/185135630-armor-si-for-gardening-32-ounce
store_origin: AU
region: Australia
---

# 1:20 mixing ratio for easy use 32 fl oz liquid formula Boosts yield & plant structure Armor SI for Gardening, 32-Ounce

**Brand:** general hydroponics
**Price:** A$210
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your garden game—grow smarter, not harder!

## Quick Answers

- **What is this?** Armor SI for Gardening, 32-Ounce by general hydroponics
- **How much does it cost?** A$210 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/185135630-armor-si-for-gardening-32-ounce)

## Best For

- general hydroponics enthusiasts

## Why This Product

- Trusted general hydroponics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Integration:** Mixes seamlessly with irrigation or regular fertilizers
- • **Stress-Resistant Plants:** Improves heat, cold tolerance & stress resilience
- • **Maximized Yield & Quality:** Enhances flower & fruit production for standout harvests
- • **Universal Growth Enhancer:** Optimized for all plants & growth stages, hydroponics-ready
- • **Superior Foliar Development:** Boosts leaf structure and light absorption for lush growth

## Overview

General Hydroponics Armor SI is a 32-ounce liquid growth enhancer designed for all plant types and growth stages. Easily mixed at a 1:20 ratio with water, it improves plant structure, foliar development, and significantly increases yield, flower, and fruit production. Ideal for hydroponics and soil, it also boosts plants' tolerance to heat, cold, and stress, making it a must-have for professional and hobbyist gardeners aiming for superior results.

## Description

Product Description Armor Si is suitable for all types of plants during all stages of growth. It can 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. Your plants will additionally experience improved heat and cold tolerance, stress resistance, improved light absorption which leads to greater plant stature. Directions Mix 1 part Armor Si to 20 parts water. Use as a growth enhancer with irrigation water or in addition to your regular fertilizers. Suitable for all types of plants during all stages of growth. Safety Warning Keep out of reach of children and pets. Avoid contact with skin and eyes. Wear protective clothing and wash hands after use.

Review: Amazing product
Review: Amazing product must have

## Features

- Causes skin irritation.
- Armor Si is suitable for all types of plants during all stages of growth
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E5K5NS0 |
| Brand | General Hydroponics |
| Brand Name | General Hydroponics |
| Coverage | Medium |
| Customer Reviews | 4.7 out of 5 stars 1,596 Reviews |
| Global Trade Identification Number | 00793094017824 |
| Item Form | Liquid |
| Item Weight | 2.4 Pounds |
| Item form | Liquid |
| Item weight | 2.4 Pounds |
| Liquid Volume | 32 Fluid Ounces |
| Liquid volume | 32 Fluid Ounces |
| Manufacturer | Hydrofarm, Inc. |
| Mixing Ratio | 1:20 (1 part Armor Si to 20 parts water) |
| Model Number | GH1782 |
| Specific Uses For Product | Hydroponics |
| Specific uses for product | Hydroponics |
| Target Species | plants |
| UPC | 793094000000 793094017824 827165706284 |
| Unit Count | 946.3529 millilitre |

## Product Details

- **Brand:** General Hydroponics
- **Item form:** Liquid
- **Item weight:** 2.4 Pounds
- **Liquid volume:** 32 Fluid Ounces
- **Specific uses for product:** Hydroponics

## Images

![Armor SI for Gardening, 32-Ounce - Image 1](https://m.media-amazon.com/images/I/51wIr0+y4fL.jpg)

## Questions & Answers

**Q: Can we use as foliar?**
A: Armor Si™ is suitable for all types of plants during all stages of growth. It can 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. Your plants will additionally experience improved heat and cold tolerance, stress resistance, improved light absorption which leads to greater plant stature.

**Q: which product in the GH flora series do you add first . both armor si and flora micro claim they need to be added  first**
A: Always add your silicate first allowing it to dissipate completely in the water prior to adding anything else. 5mins or so...The silica will bind to everything around it locking everything out so don’t give it anything to bind to..

**Q: Can silica be used in early flower at heavier doses to reduce plant stretch and node spacing?**
A: Hello,

Silica can be used in early flower.  It helps with stem and stock thickness as well as heat and drought resistance.  Keep in mind silica supplements are alkaline and will raise your ph.  

Thanks,

Eco

**Q: Does it kill microbes?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing product
*by C***S on 14 September 2019*



### ⭐⭐⭐⭐⭐ Amazing product must have
*by C***. on 26 October 2019*



### ⭐⭐⭐⭐⭐ First Time - Seeing an Impact - Test Subject Results: Don't Overfeed
*by B***K on 18 July 2019*



## Frequently Bought Together

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---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-03*