--- product_id: 41926679 title: "Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 18 lb. Bag; The Ultimate Starter Plant Food" brand: "espoma" price: "₩160933" currency: KRW in_stock: true reviews_count: 9 url: https://www.desertcart.kr/products/41926679-espoma-organic-bio-tone-starter-plus-4-3-3-natural store_origin: KR region: South Korea --- # 4-3-3 NPK balanced formula Dual endo & ecto mycorrhizae boost Made in USA, trusted since 1929 Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 18 lb. Bag; The Ultimate Starter Plant Food **Brand:** espoma **Price:** ₩160933 **Availability:** ✅ In Stock ## Summary > 🌿 Grow smarter, not harder — the organic edge your garden deserves! ## Quick Answers - **What is this?** Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 18 lb. Bag; The Ultimate Starter Plant Food by espoma - **How much does it cost?** ₩160933 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/41926679-espoma-organic-bio-tone-starter-plus-4-3-3-natural) ## Best For - espoma enthusiasts ## Why This Product - Trusted espoma brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mycorrhizal Power Duo:** Harness the symbiotic magic of both endo and ecto mycorrhizae to supercharge root health and nutrient uptake. - • **Ready-to-Use Granules:** No mixing hassle—just blend with soil at planting for instant root zone activation. - • **All-in-One Organic Starter:** Kickstart every plant with a perfectly balanced 4-3-3 nutrient blend for vibrant growth. - • **Certified Organic & Eco-Safe:** Grow green with a fertilizer that’s fully approved for organic gardening and free from toxic ingredients. - • **Legacy of Natural Excellence:** Join a community of savvy gardeners trusting Espoma’s 90+ years of organic innovation. ## Overview Espoma Organic Bio-Tone Starter Plus is a premium 18 lb. natural and organic plant food featuring a balanced 4-3-3 NPK formula enriched with both endo and ecto mycorrhizae. Designed for use at planting or transplanting, it promotes robust root development and nutrient absorption. Certified for organic gardening and made in the USA by a trusted leader since 1929, this ready-to-use granular fertilizer ensures eco-friendly, effective plant starts for all your garden projects. ## Features - FOR EVERYTHING YOU PLANT: Use Bio-tone Starter Plus fertilizer when planting / transplanting all plants. - CONTAINS: Bio-tone Starter Plus is a rich blend of the finest natural & organic ingredients enhanced with both endo & ecto mycorrhizae and our exclusive Bio-tone formula; 4-3-3 Fertilizer analysis with 5% calcium. Bio-tone Starter Plus is environmentally Safe - No sludges or toxic ingredients. - WHEN / HOW TO USE: Use Bio-tone Starter Plus fertilizer when planting / transplanting. Mix thoroughly with soil used to backfill the planting hole so the Bio-tone Starter Plus is in the plant root zone. It is ready to use and requires no mixing. - FOR ORGANIC GARDENING: Bio-tone Starter Plus is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production. - MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00G8R6T2W | | Best Sellers Rank | #27,767 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #783 in Garden Fertilizers | | Brand Name | Espoma | | Coverage | Medium | | Customer Reviews | 4.9 4.9 out of 5 stars (472) 4.9 out of 5 stars | | Global Trade Identification Number | 00050197038188 | | Included Components | Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food | | Item Form | Granules | | Item Type Name | Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food | | Item Weight | 18 pounds | | Manufacturer | Espoma | | Mixing Ratio | 4:3:3 | | Model Number | ESPOMA - 143988 | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Number | ESPOMA - 143988 | | Specific Uses For Product | Organic,Plant Food | | Target Species | plants | | Unit Count | 1 Count | | Upc | 050197038188 | | Warranty Description | Warranty | ## Product Details - **Brand:** Espoma - **Global Trade Identification Number:** 00050197038188 - **Item Form:** Granules - **Item Weight:** 18 pounds - **Specific Uses For Product:** Organic,Plant Food ## Images ![Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 18 lb. Bag; The Ultimate Starter Plant Food - Image 1](https://m.media-amazon.com/images/I/81jMbCwmfwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great For Gardens! *by on Reviewed in the United States August 2, 2026* Love this and use it every year. This brand is reliable and works well. I recommend this product and others Espoma offers. ### ⭐⭐⭐⭐⭐ Worth the money *by on Reviewed in the United States July 5, 2026* I'm a professional horticulturist, this stuff makes a big difference when putting plants in the ground. I use it as a guarantee of better growth and reduced transplant issues. ### ⭐⭐⭐⭐⭐ Helpful for new planting *by on Reviewed in the United States April 26, 2026* I used this when planting new flowers and a small shrub in the yard. It was easy to mix into the soil before placing the plants, and the bag size is practical if you have several things to plant. The texture is not hard to work with, but it does have a noticeable smell when first opened, so I would rather use it outdoors than inside. I like that it is made for starter planting instead of regular feeding, because it feels more useful when moving plants into the ground or starting a new garden bed. I can’t say it magically changes everything right away, but it gives me more confidence that the roots are getting a better start. Overall, it is a practical product for planting flowers, shrubs, or vegetables, especially if you want something simple to add during planting. ## Frequently Bought Together - Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 18 lb. Bag; The Ultimate Starter Plant Food - Espoma Organic Plant-Tone 5-3-3 Natural & Organic All Purpose Plant Food; 36 lb. Bag; The Original Organic Fertilizer for All Flowers, Vegetables, Trees, and Shrubs - Espoma Organic Evergreen-Tone 4-3-4 Natural & Organic Fertilizer and Plant Food for Evergreen Trees & Shrubs. 18 lb. Bag. Use for Planting & Feeding to Promote Optimum Growth --- ## 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.kr/products/41926679-espoma-organic-bio-tone-starter-plus-4-3-3-natural](https://www.desertcart.kr/products/41926679-espoma-organic-bio-tone-starter-plus-4-3-3-natural) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-09*