--- product_id: 7320134 title: "Silica Blast, Plant Supplement, 0-0-0.5, 1 gal." brand: "botanicare" price: "€ 99.54" currency: EUR in_stock: true reviews_count: 13 category: "Botanicare" url: https://www.desertcart.hr/products/7320134-silica-blast-plant-supplement-0-0-0-5-1-gal store_origin: HR region: Croatia --- # Perfect for hydro & soil use Strengthens plant tissue Boosts heat & drought resilience Silica Blast, Plant Supplement, 0-0-0.5, 1 gal. **Brand:** botanicare **Price:** € 99.54 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your garden’s game with Silica Blast — because strong plants make strong impressions! ## Quick Answers - **What is this?** Silica Blast, Plant Supplement, 0-0-0.5, 1 gal. by botanicare - **How much does it cost?** € 99.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/7320134-silica-blast-plant-supplement-0-0-0-5-1-gal) ## 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 - • **Trusted Expertise:** Backed by Botanicare’s dedication to superior plant nutrition and grower support. - • **Fortify Your Flora:** Silicon-rich formula reinforces plant cell walls for sturdier stems and vibrant leaves. - • **Stress-Proof Growth:** Enhances plant resilience against heat, drought, frost, and environmental fluctuations. - • **Effortless Integration:** Easy-to-measure liquid supplement fits smoothly into any nutrient regimen. - • **Universal Compatibility:** Seamlessly integrates with soil and hydroponic systems for versatile gardening. ## Overview Botanicare Silica Blast 0-0-0.5 is a premium liquid plant supplement designed to strengthen plant tissue through silicon enrichment. Ideal for container gardens and hydroponics, it enhances plant resilience to environmental stressors like heat, drought, and frost. With easy dosing and broad compatibility, it supports healthier, sturdier plants during all growth phases, backed by Botanicare’s expert cultivation support. ## 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: Great product - Works as intended ## 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 - NPK: 0-0-0.5 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005H79AJI | | Best Sellers Rank | #14,593 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #544 in Garden Fertilizers | | Brand Name | Botanicare | | Coverage | Medium | | Customer Reviews | 4.7 4.7 out of 5 stars (2,982) | | Global Trade Identification Number | 00757900211288 | | Item Form | Liquid | | Item Type Name | Plant Supplement, 0-0-0.5, | | Item Weight | 1.9 Pounds | | Liquid Volume | 128 Fluid Ounces | | Manufacturer | Hawthorne Hydroponics, LLC | | Mixing Ratio | 1 teaspoon per gallon of water | | Model Number | BCSIBGAL | | Specific Uses For Product | Multiple growing environments, adverse environmental conditions, hotter stressed plant tissue strengthening, silicate matrix formation, reduced transpiration rates | | Target Species | plants | | UPC | 877707813901 714639214416 804482141875 650833503935 791090262484 757900000196 309277145606 757900211288 | | Unit Count | 128.0 Fluid Ounces | ## Product Details - **Brand:** Botanicare - **Item Form:** Liquid - **Item Weight:** 1.9 Pounds - **Liquid Volume:** 128 Fluid Ounces ## Images ![Silica Blast, Plant Supplement, 0-0-0.5, 1 gal. - Image 1](https://m.media-amazon.com/images/I/61QmBYOkDZL.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. ### ⭐⭐⭐⭐⭐ Great product *by B***S on November 12, 2025* Works as intended ### ⭐⭐⭐⭐⭐ A must have *by D***A on January 29, 2026* Perfect supplement to help strengthen stems and protect variegation. ## Frequently Bought Together - Botanicare Silica Blast, Plant Supplement, 0-0-0.5, 1 gal. - Botanicare Pure Blend Pro Grow, Nutrient, 3-2-4, 1 gal. - Botanicare Liquid Karma, Supplemental Nutrient, 0.1-0.1-0.5, 1 gal. --- ## 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.hr/products/7320134-silica-blast-plant-supplement-0-0-0-5-1-gal](https://www.desertcart.hr/products/7320134-silica-blast-plant-supplement-0-0-0-5-1-gal) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-27*