--- product_id: 6333656 title: "General Hydroponics Armor SI for Gardening, 32-Ounce" brand: "general hydroponics" price: "€ 70.82" currency: EUR in_stock: true category: "General Hydroponics" url: https://www.desertcart.fr/products/6333656-general-hydroponics-armor-si-for-gardening-32-ounce store_origin: FR region: France --- # Boosts yield & stress resistance Supports all plant growth stages 32 fl oz liquid formula General Hydroponics Armor SI for Gardening, 32-Ounce **Brand:** general hydroponics **Price:** € 70.82 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your garden game—grow smarter, not harder! ## Quick Answers - **What is this?** General Hydroponics Armor SI for Gardening, 32-Ounce by general hydroponics - **How much does it cost?** € 70.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/6333656-general-hydroponics-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 - • **Stress Shield:** Improves heat, cold tolerance, and stress resistance—keep your plants thriving no matter what. - • **Yield Maximizer:** Increases flower and fruit production to elevate your garden’s output. - • **Easy Integration:** Mixes seamlessly with irrigation or regular fertilizers for hassle-free application. - • **Enhanced Plant Structure:** Strengthens stems and foliar development for visibly healthier plants. - • **Universal Growth Booster:** Optimized for hydroponics, coco coir, and all media—one solution for every plant. ## Overview General Hydroponics Armor SI is a 32-ounce liquid plant supplement designed to enhance growth, structure, and yield across all plant types and growth stages. Compatible with hydroponics, coco coir, and various media, it boosts stress resistance, heat and cold tolerance, and improves flower and fruit production when used with irrigation or fertilizers. ## 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. ## Features - 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 | | Best Sellers Rank | #57,918 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,379 in Garden Fertilizers | | Brand Name | General Hydroponics | | Coverage | Regular | | Customer Reviews | 4.8 4.8 out of 5 stars (2,221) | | Global Trade Identification Number | 00793094017824 | | Included Components | hydroponics, Coco Coir | | Item Form | Liquid | | Item Type Name | Hydroponic Plant Supplement | | Item Weight | 2.4 Pounds | | Liquid Volume | 32 Fluid Ounces | | Manufacturer | General Hydroponics | | Mixing Ratio | 1:20 (1 part Armor Si to 20 parts water) | | Model Number | GH1782 | | Number of Items | 1 | | Part Number | HGC732802 | | Specific Uses For Product | Hydroponics | | Target Species | plants | | UPC | 793094000000 793094017824 827165706284 | | Unit Count | 32.0 Fluid Ounces | ## Product Details - **Brand:** General Hydroponics - **Item Form:** Liquid - **Item Weight:** 2.4 Pounds - **Liquid Volume:** 32 Fluid Ounces - **Specific Uses For Product:** Hydroponics ## Images ![General Hydroponics Armor SI for Gardening, 32-Ounce - Image 1](https://m.media-amazon.com/images/I/51wIr0+y4fL.jpg) ## Available Options This product comes in different **Size** options. ## 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 ## Frequently Bought Together - General Hydroponics Armor Si Plant Growth Enhancement, Quart - General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Quart - General Hydroponics Liquid Kool Bloom Fertilizers, 1-Quart --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/6333656-general-hydroponics-armor-si-for-gardening-32-ounce](https://www.desertcart.fr/products/6333656-general-hydroponics-armor-si-for-gardening-32-ounce) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-06-22*