---
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: "€ 185.84"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/41926679-espoma-organic-bio-tone-starter-plus-4-3-3-natural
store_origin: FR
region: France
---

# 4-3-3 NPK ratio for balanced growth Dual endo & ecto mycorrhizae boost root health Made in USA with organic certification 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:** € 185.84
**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?** € 185.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/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

- • **Plug & Play Plant Food:** Ready-to-use granules simplify planting and transplanting rituals
- • **Trusted Heritage Brand:** Espoma’s 90+ years of organic expertise ensures premium quality
- • **Balanced Nutrient Powerhouse:** Optimized 4-3-3 formula fuels every stage of plant growth
- • **Certified Organic & Eco-Safe:** 100% natural ingredients, no toxic residues—garden guilt-free
- • **Root Revival with Mycorrhizae:** Dual endo & ecto fungi enhance nutrient uptake and soil vitality

## Overview

Espoma Organic Bio-Tone Starter Plus is a premium 18 lb. granular plant food featuring a balanced 4-3-3 NPK ratio enriched with both endo and ecto mycorrhizae. Designed for use during planting and transplanting, it promotes robust root development and overall plant vitality. Certified organic and made in the USA, this fertilizer supports sustainable gardening with no toxic ingredients, making it the ultimate starter food for all your plants.

## Description

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

## 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 |
|---------------|-------|
| Brand | Espoma |
| Item Weight | 18 Pounds |
| Item Form | Granules |
| Specific Uses For Product | Organic,Plant Food |
| Global Trade Identification Number | 00050197038188 |
| Manufacturer | Espoma |
| Number of Items | 1 |
| UPC | 050197038188 |
| Unit Count | 288.0 Ounce |
| Item Package Dimensions L x W x H | 23.25 x 12.25 x 2.75 inches |
| Package Weight | 8.35 Kilograms |
| Item Dimensions  LxWxH | 13 x 3 x 19 inches |
| Brand Name | Espoma |
| Country of Origin | United States |
| Warranty Description | Warranty |
| Model Name | Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food |
| Color | No Color |
| Material | Plastic |
| Suggested Users | Unisex-Adult |
| Part Number | ESPOMA - 143988 |
| Included Components | Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food |
| Size | No Size |
| Target Species | plants |

## Product Details

- **Brand:** Espoma
- **Item Weight:** 18 Pounds
- **Item Form:** Granules
- **Specific Uses For Product:** Organic,Plant Food
- **Global Trade Identification Number:** 00050197038188

## 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)

## 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
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- 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

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**Shop now:** [https://www.desertcart.fr/products/41926679-espoma-organic-bio-tone-starter-plus-4-3-3-natural](https://www.desertcart.fr/products/41926679-espoma-organic-bio-tone-starter-plus-4-3-3-natural)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-26*