---
product_id: 555461040
title: "AgroMagen Si-Tech Mono Silicic Acid Plant Nutrient – Bioavailable Silicon Supplement with Chelation Technology for Stronger Roots, Growth, Stress Resistance & Yield(4 fl.oz)"
brand: "agromagen"
price: "€ 34.29"
currency: EUR
in_stock: true
reviews_count: 8
category: "Agro Magen"
url: https://www.desertcart.gr/products/555461040-agromagen-si-tech-mono-silicic-acid-plant-nutrient-bioavailable-silicon
store_origin: GR
region: Greece
---

# Fast-absorbing silicon Stronger root development Enhanced stress resistance AgroMagen Si-Tech Mono Silicic Acid Plant Nutrient – Bioavailable Silicon Supplement with Chelation Technology for Stronger Roots, Growth, Stress Resistance & Yield(4 fl.oz)

**Brand:** agromagen
**Price:** € 34.29
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow Stronger, Faster, Smarter — Don’t Let Your Plants Miss Out!

## Quick Answers

- **What is this?** AgroMagen Si-Tech Mono Silicic Acid Plant Nutrient – Bioavailable Silicon Supplement with Chelation Technology for Stronger Roots, Growth, Stress Resistance & Yield(4 fl.oz) by agromagen
- **How much does it cost?** € 34.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/555461040-agromagen-si-tech-mono-silicic-acid-plant-nutrient-bioavailable-silicon)

## Best For

- agromagen enthusiasts

## Why This Product

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

## Key Features

- • **Instant Silicon Uptake:** Silicic acid formula absorbs immediately—no microbial delay, no waiting.
- • **Resilient Roots & Stems:** Builds thicker cell walls for drought, heat, and transplant shock defense.
- • **Yield & Biomass Booster:** Supports photosynthesis and stem strength for bigger, healthier harvests.
- • **Optimized Nutrient Absorption:** Boosts phosphorus, calcium, and micronutrient uptake for vibrant growth.
- • **Universal Growing Compatibility:** pH-neutral and perfect for hydroponics, soil, drip, and foliar systems.

## Overview

AgroMagen Si-Tech Mono Silicic Acid is a premium, fast-absorbing silicon supplement designed for professional and home growers. Its chelated, pH-neutral formula delivers immediate bioavailable silicon to plants, enhancing root strength, nutrient uptake, stress resistance, and overall yield across all growing systems including hydroponics, soil, and foliar applications.

## Description

Premium Silicic Acid for Plants – Fast-Acting Silica for Stronger Growth & Stress Resistance Boost plant strength, nutrient uptake, and stress resistance with our highly bioavailable Silicic Acid Supplement. Unlike potassium silicate, our stabilized formula is instantly absorbed, enhancing cell wall strength, root development, and yield quality. Perfect for hydroponics, soil, and foliar applications, it improves drought tolerance, pest resistance, and overall plant health. Ideal for vegetables, fruits, flowers OF ALL KINDS ! ✔ Fast-absorbing silica for stronger plants ✔ Enhances nutrient uptake & root health ✔ Boosts yield & terpene production ✔ pH-neutral & perfect for all growing systems 🚀 Supercharge your plants today! 🚀

Review: PHENOMENAL! - Absolutely phenomenal! My 420 plants love it, big stems great growth. A little goes a long way. Good price for the incredible results. Will be using in vegetable garden soon.
Review: Just buy it, it works - This is a definite game changer for my variegated plants! They are so much healthier once I started using this product monthly, just adding it to a watering. They have stronger stems, stronger and larger leaves, and less issues with browning where the lighter parts of the plants grow. I definitely recommend this to anyone who grows houseplants and loves variegated plants especially. Along with a water conditioner, this has completely removed all brown tips and edges to all the leaves on my pothos N Joy, my Silver Streak, and syngonium Batik. My hoya Krimson Queen has juicier leaves as well. I also add it to my non-variegated plants watering schedule as it helps them develop healthier foliage as well. All my houseplants look great, I'm so impressed!

## Features

- FAST-ABSORBING SILICON FOR IMMEDIATE PLANT UPTAKE – Unlike potassium silicate that requires microbial conversion, silicic acid is plant-available immediately for faster absorption, stronger growth response, and rapid improvement in plant structure and vigor.
- STRONGER CELL WALLS & NATURAL STRESS PROTECTION – Reinforces plant cell structure more efficiently than potassium silicate, helping plants heat stress, drought, cold, and transplant shock for healthier, more resilient crops.
- IMPROVED NUTRIENT UPTAKE & ROOT DEVELOPMENT – Enhances availability and absorption of phosphorus, calcium, and micronutrients while promoting deeper, stronger root systems and improved nutrient efficiency for overall plant health and vitality.
- ENHANCED GROWTH, BIOMASS & YIELD PERFORMANCE – Supports improved photosynthesis, thicker stems, and increased biomass production, helping plants achieve stronger vegetative growth and higher yield potential compared to traditional silicon sources.
- pH-NEUTRAL & FULLY SYSTEM COMPATIBLE SILICON SOURCE – Unlike potassium silicate, silicic acid is pH-stable and does not raise solution pH, making it ideal for hydroponics, soil, drip systems, and foliar sprays across all crop types.
- IDEAL SILICON SUPPLEMENT FOR ALL GROWING SYSTEMS – Works effectively in hydroponics, soil, coco coir, drip irrigation, and foliar spray applications, making it a versatile plant silicon source for commercial growers and home gardeners.
- IMPROVES STEM STRENGTH & STRUCTURAL SUPPORT – Promotes thicker, stronger stems and reduced plant lodging, helping crops support heavier flower and fruit loads while maintaining upright growth and structural integrity.
- ENHANCES PHOTOSYNTHESIS & PLANT METABOLISM – Supports healthier chlorophyll production and improved photosynthetic efficiency, leading to stronger energy production and more vigorous plant development throughout the growth cycle.
- REDUCES TRANSPIRATION & WATER LOSS STRESS – Helps plants regulate water usage more efficiently by strengthening leaf cuticles, improving drought tolerance and reducing moisture loss under high heat or low humidity conditions.
- COMMERCIAL-GRADE PLANT PERFORMANCE BOOSTER – Designed for professional growers seeking higher yield potential, improved crop uniformity, and consistent plant performance across vegetables, fruits, ornamentals, and greenhouse crops.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDQT1Y7C |
| Best Sellers Rank | #28,910 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #878 in Garden Fertilizers |
| Brand | AgroMagen |
| Brand Name | AgroMagen |
| Coverage | Full |
| Customer Reviews | 4.6 out of 5 stars 199 Reviews |
| Global Trade Identification Number | 00197644318469 |
| Included Components | No |
| Item Form | Liquid |
| Item Weight | 5 ounces |
| Liquid Volume | 4 fluid ounces |
| Manufacturer | AgroMagen |
| Model Number | 00197644318469 |
| Number of Items | 1 |
| Part Number | si4 |
| Specific Uses For Product | For Household uses, Plant Growth, Root Development |
| Target Species | Vegetables, Fruits, Flowers, Cannabis |
| Unit Count | 4 Fluid Ounces |

## Product Details

- **Brand:** AgroMagen
- **Item Form:** Liquid
- **Item Weight:** 5 ounces
- **Liquid Volume:** 4 fluid ounces
- **Specific Uses For Product:** For Household uses, Plant Growth, Root Development

## Images

![AgroMagen Si-Tech Mono Silicic Acid Plant Nutrient – Bioavailable Silicon Supplement with Chelation Technology for Stronger Roots, Growth, Stress Resistance & Yield(4 fl.oz) - Image 1](https://m.media-amazon.com/images/I/71uGXSgQ61L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ PHENOMENAL!
*by B***3 on April 20, 2026*

Absolutely phenomenal! My 420 plants love it, big stems great growth. A little goes a long way. Good price for the incredible results. Will be using in vegetable garden soon.

### ⭐⭐⭐⭐⭐ Just buy it, it works
*by J***B on January 13, 2026*

This is a definite game changer for my variegated plants! They are so much healthier once I started using this product monthly, just adding it to a watering. They have stronger stems, stronger and larger leaves, and less issues with browning where the lighter parts of the plants grow. I definitely recommend this to anyone who grows houseplants and loves variegated plants especially. Along with a water conditioner, this has completely removed all brown tips and edges to all the leaves on my pothos N Joy, my Silver Streak, and syngonium Batik. My hoya Krimson Queen has juicier leaves as well. I also add it to my non-variegated plants watering schedule as it helps them develop healthier foliage as well. All my houseplants look great, I'm so impressed!

### ⭐⭐⭐⭐⭐ Good price
*by W***4 on July 19, 2026*

Instantly available for plant uptake, unlike every silica product on the market

## Frequently Bought Together

- AgroMagen, Si-Tech Silica, Mono-Silicic Acid Plant Nutrient Solution with Chelation Technology (4 fl.oz)
- SUPERthrive The Original Vitamin Solution - Liquid Concentrate, May Add to Any Fertilizing Program, 4 fl. oz.
- Dyna-GRO DYFOL008 Foliage Pro, White, 8Oz

---

## 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.gr/products/555461040-agromagen-si-tech-mono-silicic-acid-plant-nutrient-bioavailable-silicon](https://www.desertcart.gr/products/555461040-agromagen-si-tech-mono-silicic-acid-plant-nutrient-bioavailable-silicon)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-03*