--- product_id: 4450833 title: "Silica Blast, Plant Supplement, 0-0-0.5, 1 qt." brand: "botanicare" price: "€ 79.51" currency: EUR in_stock: true reviews_count: 13 category: "Botanicare" url: https://www.desertcart.sk/products/4450833-silica-blast-plant-supplement-0-0-0-5-1-qt store_origin: SK region: Slovakia --- # Perfect for soil & hydroponic use Strengthens plant tissue by up to 3x Boosts resilience against heat, drought & frost Silica Blast, Plant Supplement, 0-0-0.5, 1 qt. **Brand:** botanicare **Price:** € 79.51 **Availability:** ✅ In Stock ## Summary > 🌿 Boost your garden’s backbone with Silica Blast – because strong plants steal the spotlight! ## Quick Answers - **What is this?** Silica Blast, Plant Supplement, 0-0-0.5, 1 qt. by botanicare - **How much does it cost?** € 79.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/4450833-silica-blast-plant-supplement-0-0-0-5-1-qt) ## Best For - botanicare enthusiasts ## Why This Product - Trusted botanicare brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Dosing:** Easy-to-measure liquid formula ensures consistent nutrient delivery without guesswork. - • **Trusted Expertise:** Backed by Botanicare’s expert cultivation support and a 4.7-star rating from over 3,000 growers. - • **Stress-Proof Growth:** Empower your garden to thrive through extreme heat, drought, and frost with enhanced silicon protection. - • **Triple Stem Strength:** Fortify your plants with visibly thicker, sturdier stems that support heavier blooms. - • **Universal Application:** Seamlessly integrates into both container soil and soilless hydroponic systems for versatile gardening. ## Overview Botanicare Silica Blast 0-0-0.5 is a premium liquid plant supplement designed to strengthen plant tissue and enhance resilience against environmental stressors like heat, drought, and frost. Ideal for both soil and hydroponic gardens, it supports all growth phases with easy dosing and is trusted by thousands of growers for producing healthier, sturdier plants. ## Description Botanicare® Silica Blast® 0-0-0.5 is a beneficial supplement to be used in conjunction with your standard nutrient program. Silicon aids in strengthening plant tissue to help plants flourish in adverse environmental conditions such as heat, drought, and frost. For use in container gardens or soilless hydro gardening applications. As plant cultivation experts, Botanicare® is dedicated to providing superior plant food, expert advice, and support to help growers produce better crops. Review: A great product, as usual - I recently started using Botanicare Silica Blast for my indoor and outdoor plants, and I’m thrilled with the results. The product arrived on time and in excellent condition, with no spills or leaks thanks to the impeccable packaging and shipping. Right from the start, I noticed the quality of this supplement. The liquid is easy to measure and mix into my regular feeding schedule. I’ve been using it for a few weeks now, and I can already see a noticeable difference in the strength and vitality of my plants. One of the standout features of Silica Blast is how it helps reinforce plant cell walls. My plants, especially the ones that are more prone to stress, have shown significant improvement in their overall health. The stems are sturdier, and the leaves look more robust and vibrant. This is particularly important for my heavier flowering plants, which need that extra support to handle the weight. I also appreciate that this supplement is versatile and can be used for both soil and hydroponic applications. I have a mix of both, and it’s convenient to use the same product across different growing mediums. It integrates seamlessly with my existing nutrient regimen without causing any imbalances. Since starting with Silica Blast, my plants seem more resistant to environmental stressors. They’ve handled temperature fluctuations and minor pest issues better than before. This added resilience has made a noticeable difference, particularly in my greenhouse where conditions can vary more dramatically. Overall, Botanicare Silica Blast has become an essential part of my plant care routine. It’s easy to use, highly effective, and delivers noticeable results. If you’re looking to boost the health and strength of your plants, I highly recommend giving this product a try. It’s definitely made a positive impact on my garden, and I’m excited to see continued improvements as I keep using it. Review: Girthy - A must for caning grow! Stems will triple in girth baby ! ## Features - Botanicare Silica Blast 0-0-0.5 is a supplement that helps plants flourish in extreme environments - Silicon may aid in strengthening plant tissue - Use this supplement during the vegetative, transition, and bloom phases of growth - For use in container gardens or soilless hydro gardening applications - As plant cultivation experts, Botanicare is dedicated to providing superior plant food, expert advice, and support to help growers produce better crops ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000EJZAWA | | Application Method | Watering | | Best Sellers Rank | #15,813 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #491 in Garden Fertilizers | | Brand | Botanicare | | Brand Name | Botanicare | | Coverage | Strengthens plant tissue, enhances plant growth in adverse environmental conditions | | Customer Reviews | 4.7 out of 5 stars 3,006 Reviews | | Global Trade Identification Number | 00757900210328 | | Item Form | Liquid | | Item Type Name | Hydroponic Plant Supplement | | Item Weight | 2.2 pounds | | Liquid Volume | 946.35 ml | | Manufacturer | Hawthorne Hydroponics, LLC | | Mixing Ratio | 1/2 - 1 tsp per gallon of water | | Model Number | NSSILQT | | Number of Items | 1 | | Part Number | HGC732485 | | Specific Uses For Product | Gardening | | Target Species | plants | | UPC | 757900210328 700761050794 309277145613 | | Unit Count | 32 Fluid Ounces | ## Product Details - **Brand:** Botanicare - **Item Form:** Liquid - **Item Weight:** 2.2 pounds - **Liquid Volume:** 946.35 ml - **Specific Uses For Product:** Gardening ## Images ![Silica Blast, Plant Supplement, 0-0-0.5, 1 qt. - Image 1](https://m.media-amazon.com/images/I/61v8C8H7JQL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this have to be PH balanced to give garden plants?** A: Silica will raise the pH of the water it is added too. Silica is also used as a pH up like the brand name product.However, if you are applying to garden soils the microbiology in the soil should regulate the pH in the rhizosphere... So, in this case, no it does not. In indoor xponics or soilless mediums, it most definitely needs to be set to a correct pH range for the plants being grown. Hope this helps. **Q: I have used botaninicare for a while now. But this is my first time useing silica blast. Is it normal to have white particles fresh out of the bottle?** A: I have always been able to see the little silicate particles fresh out of the bottle. However if you are seeing what appears to be what I call "globules" then it is fair to say that the product is old and has had some settling and weird molecular bonding going on. I have seen the globules form after the jugs have been sitting for about six months. I always used to buy 5 gallon jugs to take advantage of the savings but I have noticed a shelf life of about six months for botanicare stuff and I don't use enough product to get through the big jugs in that time frame so i started ordering smaller quantities. I hope this helps. **Q: What does it acually do for your plant?** A: Growing indoors under lights requires the grower to provide as many of the nutrients found inthe natural environment as possible. Silica is one of them. Results would depend on what you're growing, and what you want to harvest. If you're growing in soil, you might not need it. Hydro grow, you will need it. If I remember correctly, silica helps the plant heal from the natural movement of being in a outdoor environment. Hardy stalks, bark, and things like that. Silica is one of those things that can be a hole in an otherwise good collection of base nutrients. Will you be able to see any difference? Don't know. I added it when I upgraded all my nutes, so I can't be sure of specific results. The master growers I follow always use it, so I do. Hope this helps. **Q: i have a photoperiod marijuana seed to add this 1st before the calmag and my foxfarm 3 pack nutrient bottles, give me a schedule when to start each 1?** A: If u have the trio you shouldnt need calmag or silica. Usually if your seeing this deficiency its a PH problem. Those three have everything you need for an entire grow. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A great product, as usual *by R***K on June 21, 2024* I recently started using Botanicare Silica Blast for my indoor and outdoor plants, and I’m thrilled with the results. The product arrived on time and in excellent condition, with no spills or leaks thanks to the impeccable packaging and shipping. Right from the start, I noticed the quality of this supplement. The liquid is easy to measure and mix into my regular feeding schedule. I’ve been using it for a few weeks now, and I can already see a noticeable difference in the strength and vitality of my plants. One of the standout features of Silica Blast is how it helps reinforce plant cell walls. My plants, especially the ones that are more prone to stress, have shown significant improvement in their overall health. The stems are sturdier, and the leaves look more robust and vibrant. This is particularly important for my heavier flowering plants, which need that extra support to handle the weight. I also appreciate that this supplement is versatile and can be used for both soil and hydroponic applications. I have a mix of both, and it’s convenient to use the same product across different growing mediums. It integrates seamlessly with my existing nutrient regimen without causing any imbalances. Since starting with Silica Blast, my plants seem more resistant to environmental stressors. They’ve handled temperature fluctuations and minor pest issues better than before. This added resilience has made a noticeable difference, particularly in my greenhouse where conditions can vary more dramatically. Overall, Botanicare Silica Blast has become an essential part of my plant care routine. It’s easy to use, highly effective, and delivers noticeable results. If you’re looking to boost the health and strength of your plants, I highly recommend giving this product a try. It’s definitely made a positive impact on my garden, and I’m excited to see continued improvements as I keep using it. ### ⭐⭐⭐⭐⭐ Girthy *by A***A on June 30, 2026* A must for caning grow! Stems will triple in girth baby ! ### ⭐⭐⭐⭐⭐ Worth it! *by J***N on March 2, 2026* Item arrived fast and packaged really well.I love this product for my girls but don't plan on LST training cause the branches will be strong AF and will not bend ## Frequently Bought Together - Botanicare Silica Blast, Plant Supplement, 0-0-0.5, 1 qt. - Botanicare Cal-Mag Plus, Calcium, Magnesium, and Iron Plant Supplement, 2-0-0, 1 qt. - General Hydroponics pH Control Kit For A Balanced Nutrient Solution --- ## 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.sk/products/4450833-silica-blast-plant-supplement-0-0-0-5-1-qt](https://www.desertcart.sk/products/4450833-silica-blast-plant-supplement-0-0-0-5-1-qt) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-09*