--- product_id: 270663073 title: "Bloom City Liquid Silica Boost Fertilizer & Supplement, 8 oz" brand: "bloom city" price: "3381 kr" currency: ISK in_stock: true reviews_count: 11 category: "Bloom City" url: https://www.desertcart.is/products/270663073-bloom-city-liquid-silica-boost-fertilizer-and-supplement-8-oz store_origin: IS region: Iceland --- # Supports stronger stems & cell walls Highly concentrated liquid formula Suitable for soil & hydroponics Bloom City Liquid Silica Boost Fertilizer & Supplement, 8 oz **Brand:** bloom city **Price:** 3381 kr **Availability:** ✅ In Stock ## Summary > 🌱 Elevate your garden game with the silica secret to unstoppable growth! ## Quick Answers - **What is this?** Bloom City Liquid Silica Boost Fertilizer & Supplement, 8 oz by bloom city - **How much does it cost?** 3381 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/270663073-bloom-city-liquid-silica-boost-fertilizer-and-supplement-8-oz) ## Best For - bloom city enthusiasts ## Why This Product - Trusted bloom city brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Economical & Long-Lasting:** One 8 oz bottle treats up to 45 gallons—big results without breaking the bank. - • **Insect-Resistant Advantage:** Strengthened stems and cell walls naturally deter pests, keeping your plants thriving. - • **Versatile for Every Garden:** Perfect for indoor plants, outdoor gardens, and hydroponic systems alike. - • **Maximize Growth with Silica Power:** Boost your plants’ structural integrity and resilience with bioavailable silica. - • **Trusted by Thousands of Gardeners:** Join over 2,000 happy users who rate it 4.7 stars for healthier, more vibrant plants. ## Overview Bloom City Liquid Silica Boost Fertilizer & Supplement is a concentrated 8 oz liquid formula designed to enhance plant strength and vitality by supplying highly bioavailable silica. Suitable for soil and hydroponic systems, it promotes sturdier stems, improved cell walls, and overall plant resilience. Economical and versatile, it treats up to 45 gallons and is trusted by thousands of gardeners for healthier, pest-resistant plants. ## Description desertcart.com : Bloom City Liquid Silica Boost Fertilizer & Supplement, 8 oz | Highly Bioavailable Silica, Supports Stronger Cell Walls & Sturdier Stems, For All Growing Mediums, Concentrated Formula : Patio, Lawn & Garden Review: Plants thrive & luxuriate with this nutrient, bugs hate it, 2 great reasons to try! ! ! - This is a new twist to me on plant fertilizers. It's very concentrated and will make about 45 or so gallons. That alone makes it economical to use. I've heard non-stop from some gardeners and hobby growers how fantastic this is and a must have for the best results. The silica promotes plant growth by strengthening stems and overall great sturdy appearance, because your plants now have the silica advantage. Not only does it make strong & sturdy stems, the thickness is noticeable to the eye, insects hate this stuff, so that is a huge plus. Pleased to know about this silica because I never would have even thought about it as a fertilizer, but with so many enthusiastic recommendations I knew I had to check it out, houseplants looking better than ever, waiting for a few more weeks for outdoor plants and veggies. 45 gallons will go very far, and judging by friend's results this is money well spent, anything to help my plants thrive for the time and effort is spent , so you might as well go for the maximum result! Happy Gardening! Recommended! Review: Great product! - Works great for plants with white variegation to help them not turn brown! And strengthens the overall health of any plant! ## Features - Liquid Silica Plant Support – Formulated to supply silica for plant strength and development. - Supports Strong Stems & Structure – Helps encourage sturdy growth and improved plant resilience. - Boosts Overall Plant Performance – Supports balanced development and long-term plant vitality. - Ideal for Soil & Hydroponic Systems – Suitable for indoor plants, gardens, and hydroponic growing. - Made in USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08JHKKVST | | Best Sellers Rank | #7,611 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #267 in Garden Fertilizers | | Brand | Bloom City | | Brand Name | Bloom City | | Coverage | Full | | Customer Reviews | 4.7 out of 5 stars 2,038 Reviews | | Global Trade Identification Number | 00841401125684 | | Item Form | Liquid | | Item Weight | 8 ounces | | Liquid Volume | 8 fluid ounces | | Manufacturer | Bloom City | | Mixing Ratio | 128:1 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | BSILICA8OZ | | Specific Uses For Product | Plant Growth | | Target Species | Plants | | UPC | 841401125684 | | Unit Count | 8.11 Fluid Ounces | ## Product Details - **Brand:** Bloom City - **Item Form:** Liquid - **Item Weight:** 8 Ounces - **Liquid Volume:** 8 Fluid Ounces - **Specific Uses For Product:** Plant Growth ## Images ![Bloom City Liquid Silica Boost Fertilizer & Supplement, 8 oz - Image 1](https://m.media-amazon.com/images/I/71Q4CEIUHlL.jpg) ![Bloom City Liquid Silica Boost Fertilizer & Supplement, 8 oz - Image 2](https://m.media-amazon.com/images/I/81POiR-vgnL.jpg) ![Bloom City Liquid Silica Boost Fertilizer & Supplement, 8 oz - Image 3](https://m.media-amazon.com/images/I/81Gi0bWPBUL.jpg) ![Bloom City Liquid Silica Boost Fertilizer & Supplement, 8 oz - Image 4](https://m.media-amazon.com/images/I/71vOPltuIdL.jpg) ![Bloom City Liquid Silica Boost Fertilizer & Supplement, 8 oz - Image 5](https://m.media-amazon.com/images/I/71q5TdfdvJL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How often should this be used? Every feeding, every other feeding, once a week?** A: Every feeding is best. **Q: How often do you add it to plants?** A: Myself i use it every time i water my plants **Q: What is the analysis, amount, of silica in this product. I see that potassium is one tenth of one percent? Thanks!** A: Thanks for the question! Our Silica Boost contains approximately 3% silica as potassium silicate. It is 100% soluble and available for plants to uptake. Hope that helps! James - Bloom City **Q: What does it mean "add Silica Boost to feed water first, then other nutrients"? Can I add other nutrients to the same water with silica? Thank you!** A: You can add other nutrients, but they should be added in a particular order, with silica being added first. It’s important to add each nutrient in the proper order and mix thoroughly before adding the next. Silica is always the first to be added. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Plants thrive & luxuriate with this nutrient, bugs hate it, 2 great reasons to try! ! ! *by S***Y on May 15, 2025* This is a new twist to me on plant fertilizers. It's very concentrated and will make about 45 or so gallons. That alone makes it economical to use. I've heard non-stop from some gardeners and hobby growers how fantastic this is and a must have for the best results. The silica promotes plant growth by strengthening stems and overall great sturdy appearance, because your plants now have the silica advantage. Not only does it make strong & sturdy stems, the thickness is noticeable to the eye, insects hate this stuff, so that is a huge plus. Pleased to know about this silica because I never would have even thought about it as a fertilizer, but with so many enthusiastic recommendations I knew I had to check it out, houseplants looking better than ever, waiting for a few more weeks for outdoor plants and veggies. 45 gallons will go very far, and judging by friend's results this is money well spent, anything to help my plants thrive for the time and effort is spent , so you might as well go for the maximum result! Happy Gardening! Recommended! ### ⭐⭐⭐⭐⭐ Great product! *by L***Y on July 11, 2026* Works great for plants with white variegation to help them not turn brown! And strengthens the overall health of any plant! ### ⭐⭐⭐⭐⭐ So far so good *by C***K on July 14, 2026* I recently came into a couple Monstera Albos and a Monstera lechleriana. I started using this Silica boost to help keep the white part of the leaves white. I can’t tell how well it’s working because small brown spots still appear but I do think that it minimizes them and the plants themselves seem very happy so that’s a huge win! ## Frequently Bought Together - Bloom City Liquid Silica Boost Fertilizer and Supplement, 1/2 Pint (8 oz) Concentrated Makes 45 Gallons - Bloom City Professional Grade Ultra Pure Cal-Mag Growing Fertilizer, Quart (32 oz) - Organic Liquid Seaweed and Kelp Fertilizer Supplement by Bloom City, (8 oz) Concentrated Makes 45 Gallons --- ## 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.is/products/270663073-bloom-city-liquid-silica-boost-fertilizer-and-supplement-8-oz](https://www.desertcart.is/products/270663073-bloom-city-liquid-silica-boost-fertilizer-and-supplement-8-oz) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-28*