--- product_id: 290696025 title: "7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend (with Bio-Nite 45lb Bag - Covers 15,000 Square Feet - 7% Nitrogen - 3% Iron - 20% Potash - Safe for All Lawns - Apply All Year Round" brand: "yard mastery" price: "¥91156" currency: JPY in_stock: true category: "Yard Mastery" url: https://www.desertcart.jp/products/290696025-7-0-20-summer-lawn-and-turf-stress-granular-fertilizer store_origin: JP region: Japan --- # 7% Nitrogen for vibrant growth 3% Iron for rich green color Covers 15,000 sq ft 7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend (with Bio-Nite 45lb Bag - Covers 15,000 Square Feet - 7% Nitrogen - 3% Iron - 20% Potash - Safe for All Lawns - Apply All Year Round **Brand:** yard mastery **Price:** ¥91156 **Availability:** ✅ In Stock ## Summary > 🌱 Elevate Your Lawn Game—Because Your Turf Deserves the Spotlight ## Quick Answers - **What is this?** 7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend (with Bio-Nite 45lb Bag - Covers 15,000 Square Feet - 7% Nitrogen - 3% Iron - 20% Potash - Safe for All Lawns - Apply All Year Round by yard mastery - **How much does it cost?** ¥91156 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/290696025-7-0-20-summer-lawn-and-turf-stress-granular-fertilizer) ## Best For - yard mastery enthusiasts ## Why This Product - Trusted yard mastery brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** Highly rated with 4.6 stars from over 500 lawn enthusiasts—join the community of lawn perfectionists. - • **Year-Round Lawn Confidence:** Safe for all lawn types and designed for application any time of year—keep your turf looking sharp no matter the season. - • **Power-Packed Nutrient Blend:** Balanced 7-0-20 N-P-K formula fuels your lawn with essential nitrogen, potash, and iron for lush, healthy turf. - • **Max Coverage, Minimal Effort:** One 45lb bag blankets up to 15,000 sq ft—perfect for large lawns without constant reapplication. - • **Stress-Busting Bio-Nite Boost:** Infused with Bio-Nite to enhance soil vitality and help your lawn bounce back from summer stress. ## Overview The 7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend by Yard Mastery is a 45lb granular fertilizer designed to cover up to 15,000 square feet. Featuring a potent 7% nitrogen, 3% iron, and 20% potash formula enhanced with Bio-Nite, it promotes vibrant color, stress resilience, and year-round lawn health. Safe for all lawn types and highly rated by users, it’s the go-to solution for professional-grade turf care. ## Description desertcart.com : 7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend (with Bio-Nite 45lb Bag - Covers 15,000 Square Feet - 7% Nitrogen - 3% Iron - 20% Potash - Safe for All Lawns - Apply All Year Round : Patio, Lawn & Garden ## Features - Covers 6,000 sq ft (18 lb) - OR - 15,000 sq ft (45 lb) - Contains 3% Iron + Bio-Nite - Analysis is 7-0-20:: N-P-K - Great for a hearty pop of color and sweet relief for a stressed lawn ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08YS4CTRM | | Best Sellers Rank | #10,243 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #376 in Garden Fertilizers | | Brand Name | Yard Mastery | | Coverage | 15000 | | Customer Reviews | 4.6 4.6 out of 5 stars (528) | | Item Form | Granules | | Item Weight | 45 Pounds | | Manufacturer | Sunniland | | Mixing Ratio | 7:0:20 | | Model Number | YM7020 | | Number of Items | 1 | | Part Number | YM7020-45 | | Specific Uses For Product | Lawn | | Target Species | lawn grasses | | UPC | 704078948959 | | Unit Count | 720.0 Ounce | ## Product Details - **Brand:** Yard Mastery - **Item Form:** Granules - **Item Weight:** 45 Pounds - **Number of Packs:** 1 - **Specific Uses For Product:** Lawn ## Images ![7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend (with Bio-Nite 45lb Bag - Covers 15,000 Square Feet - 7% Nitrogen - 3% Iron - 20% Potash - Safe for All Lawns - Apply All Year Round - Image 1](https://m.media-amazon.com/images/I/61Jhy-SBF9L.jpg) ![7-0-20 Summer Lawn and Turf Stress Granular Fertilizer Blend (with Bio-Nite 45lb Bag - Covers 15,000 Square Feet - 7% Nitrogen - 3% Iron - 20% Potash - Safe for All Lawns - Apply All Year Round - Image 2](https://m.media-amazon.com/images/I/71coayC0OFL.jpg) ## Available Options This product comes in different **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.jp/products/290696025-7-0-20-summer-lawn-and-turf-stress-granular-fertilizer](https://www.desertcart.jp/products/290696025-7-0-20-summer-lawn-and-turf-stress-granular-fertilizer) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-07*