--- product_id: 628746807 title: "BTSP8 Organic 4-3-3 BioTone Starter Plus Fertilizer, 8 lb" brand: "espoma" price: "1030.75 DT" currency: TND in_stock: true reviews_count: 5 category: "Espoma" url: https://www.desertcart.tn/products/628746807-btsp8-organic-4-3-3-biotone-starter-plus-fertilizer-8 store_origin: TN region: Tunisia --- # 4-3-3 NPK for balanced growth Dual Mycorrhizae boost root health Proudly made in the USA BTSP8 Organic 4-3-3 BioTone Starter Plus Fertilizer, 8 lb **Brand:** espoma **Price:** 1030.75 DT **Availability:** ✅ In Stock ## Summary > 🌿 Grow like a pro, naturally—because your garden deserves the best! ## Quick Answers - **What is this?** BTSP8 Organic 4-3-3 BioTone Starter Plus Fertilizer, 8 lb by espoma - **How much does it cost?** 1030.75 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/628746807-btsp8-organic-4-3-3-biotone-starter-plus-fertilizer-8) ## 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 - • **Root Revolution:** Dual Endo and Ecto Mycorrhizae work underground to establish deeper, stronger roots that thrive under stress. - • **Pro-Level Results:** Trusted by thousands with a 4.8-star rating—join the community of gardeners who never settle for less. - • **Organic Powerhouse:** Harness the natural synergy of beneficial bacteria, humates, and mycorrhizae for unstoppable plant vitality. - • **Versatile Application:** Perfectly formulated for flowers, bulbs, lawns, and tough transplant conditions—your garden’s all-in-one secret weapon. - • **Eco-Friendly Confidence:** 100% organic and safe around edible plants, so you can grow green without compromise. ## Overview Espoma’s BTSP8 Organic 4-3-3 BioTone Starter Plus Fertilizer is an 8 lb premium organic plant food enhanced with beneficial bacteria, humates, and both Endo and Ecto Mycorrhizae. Designed to accelerate root development, improve soil structure, and boost plant resilience, it’s ideal for transplanting and challenging planting conditions. Made in the USA and highly rated by thousands of gardeners, it delivers balanced nutrition and bio-active support for flowers, bulbs, lawns, and more. ## Description The ultimate starter plant food, Espoma Organic Bio-Tone Starter Plus 4-3-3 is an all natural organic, bio-active plant food enhanced with beneficial bacteria, humates, and mycorrhizae. Works naturally within the soil to help plants establish fast, withstand environmental stress, promote deeper, more developed roots and better blooms, and improve soil structure. Idea for transplanting and difficult planting conditions. Includes both Endo and Ecto Mycorrhizae.Flower Beds: Mix 4lb. (12 Cups)per square feet into the top 4" to 6" of soil . Bulbs :Place 1tsp. per bulb in the hole prior to planting. Plotting Mixes: Mix 9lbs. Per cubic yard or 1 cup per cu. ft. ; New lawns( seed or sod): Apply 25 lbs. per 1,000 sq. ft. prior to seeding or installing sod. Review: Love this product. My plants also seem to enjoy it. Would purchase again. Review: I use this product in my garden every time I plant something. The plants turn out great and perform beautifully. I think my green thumb has a lot to do with this product. It's organic and I don't worry about using around my food. It does have a odor when you are adding it to the soil, but it goes away and you don't smell it afterwards. I'm used to it by now. I swear by it. ## Features - Made in United States - Package length : 12.0" - Package width : 5.0" - Package height :8.0" ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00N80W6WE | | Brand Name | Espoma | | Coverage | Medium | | Customer Reviews | 4.8 4.8 out of 5 stars (2,115) | | Global Trade Identification Number | 00050197038089 | | Item Form | Powder | | Item Type Name | Espoma Organic 4-3-3 BioTone Starter Plus Fertilizer, 8 lb | | Item Weight | 3.63 kg | | Manufacturer | Espoma | | Mixing Ratio | 4-3-3 | | Model Number | BTSP8 | | Number of Items | 1 | | Part Number | BTSP8 | | Specific Uses For Product | Plant Growth, Root Development | | Target Species | Flowers, Bulbs, Lawns, Plants | | UPC | 050197038089 | | Unit Count | 3785.408 Milliliters | ## Product Details - **Brand:** Espoma - **Global Trade Identification Number:** 00050197038089 - **Item form:** Powder - **Item weight:** 3.63 kg - **Specific uses for product:** Plant Growth, Root Development ## Images ![BTSP8 Organic 4-3-3 BioTone Starter Plus Fertilizer, 8 lb - Image 1](https://m.media-amazon.com/images/I/81WueoU66BL.jpg) ## Questions & Answers **Q: Can i use this when planting hydrangeas?** A: Yes, it works very well with all the plants that I have planted, been using it for over 10 years, if you are planting hydrangeas I would recommend going on utube and watching Garden Answer it's a great source for information **Q: Does this kill roses? Can it be used on a hybrid rose?** A: I don’t think it will kill the roses. You are using this to get their roots established when you first plant them. After that, use rose-tone. **Q: Should i use this to transfer my lemon tree to a biggger pot? And can you use this on apple seeds?** A: You can use it when transferring your lemon tree because this product works to promote root growth and lessens transfer shock. This should work with the seeds as well. **Q: Would this be a good soil for transplanting spider plants?** A: Yes. I don't know where these other answers are coming from but it can be used for transplanting any plant inside and out. It can even be worked into the soil as a topper with great success. You can use it for seeds, transplants, and established plants. I have never had anything but success in using it in those ways. In fact I have used it for indoor spider plants myself! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***O on 15 April 2026* Love this product. My plants also seem to enjoy it. Would purchase again. ### ⭐⭐⭐⭐⭐ Review *by L***E on 3 May 2026* I use this product in my garden every time I plant something. The plants turn out great and perform beautifully. I think my green thumb has a lot to do with this product. It's organic and I don't worry about using around my food. It does have a odor when you are adding it to the soil, but it goes away and you don't smell it afterwards. I'm used to it by now. I swear by it. ### ⭐⭐⭐⭐ Review *by G***A on 2 April 2026* As expected! On the pricey side. ## Frequently Bought Together - Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Food with Both Endo & Ecto Mycorrhizae; 8 lb. Bag; The Ultimate Starter Plant Food - Espoma Organic Seed Starter Premium Potting Soil Mix - All Natural & Organic Seed Starting Mix with Mycorrhizae. For Organic Gardening, 16 qt, bag - Pack of One - Espoma Organic Grow! Liquid Concentrate Plant Food - All Purpose Fertilizer for Indoor & Outdoor Plants. for Organic Gardening. 16oz Bottle Pack of one --- ## 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.tn/products/628746807-btsp8-organic-4-3-3-biotone-starter-plus-fertilizer-8](https://www.desertcart.tn/products/628746807-btsp8-organic-4-3-3-biotone-starter-plus-fertilizer-8) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-14*