--- product_id: 741304632 title: "Gardenwise Professional Universal Garden Fertilizer 13-3-13 with Slow-Release Formula (10 QUARTS)" brand: "gardenwise" price: "VT85731" currency: VUV in_stock: true category: "Gardenwise" url: https://www.desertcart.vu/products/741304632-gardenwise-professional-universal-garden-fertilizer-13-3-13-with-slow store_origin: VU region: Vanuatu --- # Slow-release feeding up to 12 weeks 13% Potash for vibrant blooms 13% Nitrogen for lush growth Gardenwise Professional Universal Garden Fertilizer 13-3-13 with Slow-Release Formula (10 QUARTS) **Brand:** gardenwise **Price:** VT85731 **Availability:** ✅ In Stock ## Summary > 🌱 Feed your garden like a pro—grow smarter, bloom brighter! ## Quick Answers - **What is this?** Gardenwise Professional Universal Garden Fertilizer 13-3-13 with Slow-Release Formula (10 QUARTS) by gardenwise - **How much does it cost?** VT85731 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/741304632-gardenwise-professional-universal-garden-fertilizer-13-3-13-with-slow) ## Best For - gardenwise enthusiasts ## Why This Product - Trusted gardenwise brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready-to-Use Granules:** No mixing, no mess—just sprinkle and watch your plants thrive with zero leaf burn risk. - • **Eco-Conscious Gardening:** Phosphate-free and packed with essential micronutrients for sustainable, pollution-free growth. - • **Universal Plant Booster:** Perfect for veggies, flowers, fruit trees, and lawns—one formula to rule your garden. - • **Effortless Long-Lasting Care:** Slow-release granules feed your garden continuously for up to 12 weeks—less work, more bloom. - • **Balanced Powerhouse Nutrients:** Optimized 13-3-13 formula fuels every stage of plant growth with precision. ## Overview Professional Universal Garden Fertilizer 13-3-13 delivers a scientifically balanced nutrient blend with slow-release technology, providing up to 12 weeks of continuous feeding. Its eco-friendly, phosphate-free formula supports a wide variety of plants, from vegetables to ornamentals, ensuring vigorous growth, strong roots, and radiant blooms with minimal maintenance. ## Description desertcart.com : Gardenwise Professional Universal Garden Fertilizer 13-3-13 with Slow-Release Formula (10 QUARTS) : Patio, Lawn & Garden ## Features - 🌱 OPTIMIZED NUTRIENT MIX: Features a balanced blend of 13% Nitrogen for vigorous leaf and stem growth, 3% Phosphate for root development and flowering, and 13% Potash for strong plant tissues and improved blooming. Essential Magnesium and Iron are also included to optimize photosynthesis and enhance overall plant health. - 🕒 CONTINUOUS, TARGETED FEEDING: The slow-release formula provides sustained nutrient delivery, reducing the frequency of applications to every 8-12 weeks. This simplifies garden maintenance and ensures long-lasting effects, making it more convenient for gardeners. - 🌍 ECO-FRIENDLY GARDENING: Our phosphate-free formula is environmentally responsible, helping to prevent water pollution and supporting sustainable gardening practices that are crucial for modern, eco-aware gardeners. - 🌼 VERSATILE APPLICATION: Ideal for a diverse array of plant types at various stages of growth, including young seedlings, mature flowering plants, and fruit-bearing trees. This fertilizer supports the health and productivity of vegetables, herbs, ornamentals, and lawns, ensuring tailored nutrition for each phase of growth. - 🌿 Effortlessly Boost Your Plants' Vitality: Packed with essential micronutrients, our gentle, ready-to-use formula enriches your soil directly, ensuring lush, vibrant growth and radiant blooms—no mixing, no leaf burn, just thriving beauty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D44CMP5T | | Best Sellers Rank | #81 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #7 in Garden Fertilizers | | Brand Name | GARDENWISE | | Coverage | Coverage may vary depending on the type and size of plants. | | Customer Reviews | 4.9 4.9 out of 5 stars (10) | | Included Components | 2 Bags of 13-3-13 Granular Fertilizer | | Item Form | Granules | | Item Weight | 40 Pounds | | Liquid Volume | 320 Fluid Ounces | | Manufacturer | Summit Sales Company LLC | | Mixing Ratio | Not applicable. This fertilizer is designed to be applied directly without mixing with water. | | Model Number | GRN-13-03-13 | | Number of Items | 1 | | Part Number | FERT-001 | | Specific Uses For Product | Enhances growth in vegetables, fruit trees, flowers, lawns, leafy greens, and herbs; suitable for general garden maintenance and promoting vigorous plant growth and bloom enhancement. | | Target Species | Indoor and Outdoor Vegetables, Fruits, Flowers, Trees, Shrubs, and Lawns | | UPC | 371127319949 | ## Product Details - **Brand:** GARDENWISE - **Item Form:** Granules - **Item Weight:** 40 Pounds - **Liquid Volume:** 320 Fluid Ounces ## Images ![Gardenwise Professional Universal Garden Fertilizer 13-3-13 with Slow-Release Formula (10 QUARTS) - Image 1](https://m.media-amazon.com/images/I/71FU5v-BuLL.jpg) ![Gardenwise Professional Universal Garden Fertilizer 13-3-13 with Slow-Release Formula (10 QUARTS) - Image 2](https://m.media-amazon.com/images/I/81j-oi0OxrL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## 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.vu/products/741304632-gardenwise-professional-universal-garden-fertilizer-13-3-13-with-slow](https://www.desertcart.vu/products/741304632-gardenwise-professional-universal-garden-fertilizer-13-3-13-with-slow) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-04*