--- product_id: 740315846 title: "Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 10lbs" brand: "jack's classic" price: "฿23169" currency: THB in_stock: true reviews_count: 5 url: https://www.desertcart.co.th/products/740315846-jacks-classic-20-20-20-all-purpose-water-soluble-fertilizer store_origin: TH region: Thailand --- # 20-20-20 balanced NPK for rapid growth Water-soluble powder for max dilution Micronutrients included for all-round health Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 10lbs **Brand:** jack's classic **Price:** ฿23169 **Availability:** ✅ In Stock ## Summary > 🌱 Feed smart, grow fast—join the green revolution! ## Quick Answers - **What is this?** Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 10lbs by jack's classic - **How much does it cost?** ฿23169 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/740315846-jacks-classic-20-20-20-all-purpose-water-soluble-fertilizer) ## Best For - jack's classic enthusiasts ## Why This Product - Trusted jack's classic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Micronutrient Boost:** Complete nutrition in one bag means no extra supplements needed. - • **Dual Feeding Flexibility:** Use as foliar spray or root feed—adapt to your plant’s needs effortlessly. - • **Balanced 20-20-20 Formula:** Perfectly engineered for fast green-up and lush leaf expansion across all plants. - • **Concentrated Water-Soluble Powder:** Mix once, feed gallons—maximize value and minimize waste. - • **Convenient Measuring Spoon Included:** Precision feeding made simple for consistent, professional results. ## Overview Jack's Classic 20-20-20 All Purpose Fertilizer is a 10lb water-soluble powder designed for rapid, balanced growth in all indoor and outdoor plants. Featuring a precise NPK ratio and essential micronutrients, it supports lush foliage and overall plant health. Versatile for foliar or root feeding, it includes a measuring spoon for easy mixing and delivers maximum value with its concentrated formula. ## Description Jack's Classic All Purpose Fertilizer, 20-20-20 with Micronutrients and Plant Food, 10lbs Review: This product is good but the 10lbs bag isn't. It arrived rock hard and I have had to break it up into pieces to be able to use it. It is cheaper but not worth all the effort to break it up. Will be buying a smaller more expensive container. You can see the container on the right where I already broke up some pieces to fit my 2lb plastic container. They need to work on some kind of humidity control or split packaging when selling these 10lb bags. Review: i received the 10 pound package and just used it. I can not rate the product yet but here my first comments 1- there is NO measuring spoon as they claim. 2- the zipper is not good so i was not able to zip the bag tightly to prevent moist. ## Features - 20-20-20 Analysis - Great for providing fast green-up and rapid leaf expansion in all indoor and outdoor plants. - Many Ways to Feed - All Purpose Fertilizer can be used as a foliar or root feeding product. Great for spraying directly onto leaves, roots, or when used in a continuous feed system. - Water-Soluble Powder – Powdered concentrates go further than liquid fertilizers. Simply mix your measured powder with water and you are ready to feed with multiple gallons of liquid fertilizer! - Included Measuring Spoon – All Jack’s Classic fertilizers come with a convenient spoon to create the right amount of liquid fertilizer for your plants. - Micronutrients - Added micronutrients supply your plant with the nutrition it needs for optimal growth and health. Unlike other fertilizers, additional feeding is not required. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00UIBWD88 | | Brand Name | Jack's Classic | | Coverage | Full | | Customer Reviews | 4.6 4.6 out of 5 stars (181) | | Included Components | 10lb Bag | | Item Form | Solid | | Item Weight | 10 Pounds | | Liquid Volume | 10 Liters | | Manufacturer | JR Peters | | Mixing Ratio | 1:128 | | Model Number | 4316243613 | | Specific Uses For Product | Plant Food | | Target Species | plants | | UPC | 671341520108 | | Unit Count | 160.0 Grams | ## Product Details - **Brand:** Jack's Classic - **Item form:** Solid - **Item weight:** 4.54 kg - **Liquid volume:** 10 Liters - **Specific uses for product:** Plant Food ## Images ![Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 10lbs - Image 1](https://m.media-amazon.com/images/I/71Qs-TCWKYL.jpg) ## Customer Reviews ### ⭐⭐⭐ Review *by S***9 on 13 January 2026* This product is good but the 10lbs bag isn't. It arrived rock hard and I have had to break it up into pieces to be able to use it. It is cheaper but not worth all the effort to break it up. Will be buying a smaller more expensive container. You can see the container on the right where I already broke up some pieces to fit my 2lb plastic container. They need to work on some kind of humidity control or split packaging when selling these 10lb bags. ### ⭐⭐⭐⭐ Review *by A***R on 5 March 2025* i received the 10 pound package and just used it. I can not rate the product yet but here my first comments 1- there is NO measuring spoon as they claim. 2- the zipper is not good so i was not able to zip the bag tightly to prevent moist. ### ⭐⭐⭐⭐⭐ Review *by W***Z on 4 April 2025* Jacks makes the most effective powdered mix fertilizer on the market and has for decades. I’ve had better success with this stuff than anything else I’ve tried. Potted plants show an almost overnight improvement, with quick green up and increased vigor. 20-20-20 ratio plus minerals provides everything plants need in one easy mix. For flowers, use the Jacks Bloom Boost which provides extra Phosphorus. For everything else, use this. ## Frequently Bought Together - Jack's Classic 20-20-20 All Purpose Water-Soluble Fertilizer with Micronutrients to Provide General Growth on All Plants, 10lbs - Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants, 10lbs - Jack's Classic 12-15-30 Veggie Feed Water-Soluble Fertilizer with Micronutrients for Plant Growth and Abundant Fruit Set in Blooming Vegetable Plants, 1.5lbs, 2 Pack --- ## 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.co.th/products/740315846-jacks-classic-20-20-20-all-purpose-water-soluble-fertilizer](https://www.desertcart.co.th/products/740315846-jacks-classic-20-20-20-all-purpose-water-soluble-fertilizer) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*