--- product_id: 142727865 title: "1 Quart : General Hydroponics Armor SI for Gardening, 32-Ounce" brand: "general hydroponics" price: "€ 105.87" currency: EUR in_stock: true category: "General Hydroponics" url: https://www.desertcart.pt/products/142727865-1-quart-general-hydroponics-armor-si-for-gardening-32-ounce store_origin: PT region: Portugal --- # USA Made Organic Growth 32 Fl. Oz. 1 Quart : General Hydroponics Armor SI for Gardening, 32-Ounce **Brand:** general hydroponics **Price:** € 105.87 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate Your Green Game with Armor SI! ## Quick Answers - **What is this?** 1 Quart : General Hydroponics Armor SI for Gardening, 32-Ounce by general hydroponics - **How much does it cost?** € 105.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/142727865-1-quart-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 - • **Trusted Brand:** General Hydroponics—your partner in plant success. - • **Eco-Friendly Formula:** Organic ingredients for guilt-free gardening. - • **No Assembly Required:** Get started right away—just pour and grow! - • **Liquid Gold for Plants:** 32 ounces of premium liquid for full coverage. - • **Boost Your Garden's Potential:** Unlock the power of hydroponics with Armor SI! ## Overview General Hydroponics Armor SI is a 32-ounce liquid solution designed for organic gardening, providing full coverage to enhance plant growth. Proudly made in the USA, this product requires no assembly and is perfect for hydroponic enthusiasts looking to boost their garden's potential. ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E5K5NS0 | | Application Method | irrigation water | | Best Sellers Rank | #146,182 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #572 in Nutrients & Additives | | Brand Name | General Hydroponics | | Country of Origin | USA | | Coverage | Full | | Customer Reviews | 4.7 4.7 out of 5 stars (1,626) | | Global Trade Identification Number | 00793094017824 | | Item Form | Liquid | | Item Weight | 2.4 Pounds | | Liquid Volume | 32 Fluid Ounces | | Manufacturer | General Hydroponics | | Model Number | GH1782 | | Number of Items | 1 | | Part Number | HGC732802 | | Specific Uses For Product | organic | | Target Species | all plants | | UPC | 793094000000 793094017824 827165706284 | | Warranty Description | no warranty available | ## Product Details - **Brand:** General Hydroponics - **Item Form:** Liquid - **Item Weight:** 2.4 Pounds - **Liquid Volume:** 32 Fluid Ounces - **Specific Uses For Product:** organic ## Images ![1 Quart : 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.pt/products/142727865-1-quart-general-hydroponics-armor-si-for-gardening-32-ounce](https://www.desertcart.pt/products/142727865-1-quart-general-hydroponics-armor-si-for-gardening-32-ounce) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-21*