---
product_id: 402400564
title: "Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 25 lb. Bag; The Ultimate Starter Plant Food"
brand: "espoma"
price: "€ 252.00"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/402400564-espoma-organic-bio-tone-starter-plus-4-3-3-natural
store_origin: PT
region: Portugal
---

# Organic & Eco-Friendly 4-3-3 NPK Ratio Proudly Made in USA Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 25 lb. Bag; The Ultimate Starter Plant Food

**Brand:** espoma
**Price:** € 252.00
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow with Confidence: The Ultimate Starter Plant Food for Every Green Thumb!

## Quick Answers

- **What is this?** Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 25 lb. Bag; The Ultimate Starter Plant Food by espoma
- **How much does it cost?** € 252.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/402400564-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

- • **Easy to Use:** No mixing required—just mix with soil and plant for instant results.
- • **Mycorrhizae Power:** Boost root growth and nutrient absorption with both endo & ecto mycorrhizae.
- • **Organic Certified:** Feel good about your gardening with our approved organic input material.
- • **Trusted Since 1929:** Join generations of gardeners who trust Espoma for their organic gardening needs.
- • **Ultimate Plant Nutrition:** Unlock the secret to thriving plants with our rich blend of natural ingredients.

## Overview

Espoma Organic Bio-Tone Starter Plus is a premium natural and organic plant food designed for all planting and transplanting needs. With a balanced 4-3-3 NPK ratio and enriched with both endo and ecto mycorrhizae, this fertilizer promotes robust root development and nutrient uptake. Environmentally safe and certified for organic gardening, it’s the go-to choice for eco-conscious gardeners. Proudly made in the USA, Espoma has been a leader in natural organics since 1929.

## Description

Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 25 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

## Product Details

- **Brand:** Espoma
- **Item Weight:** 25 Pounds
- **Item Form:** Granules
- **Coverage:** Medium
- **Liquid Volume:** 1

## Images

![Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 25 lb. Bag; The Ultimate Starter Plant Food - Image 1](https://m.media-amazon.com/images/I/81sZVV98RkL.jpg)

## Frequently Bought Together

- Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 25 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 Tree-Tone 6-3-2 Natural & Organic Fertilizer and Plant Food; 36 lb. Bag; Organic Fertilizer for All Trees. Use for Fruit Trees Like Peach & Apple Trees and All Shade Trees

---

## 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.pt/products/402400564-espoma-organic-bio-tone-starter-plus-4-3-3-natural](https://www.desertcart.pt/products/402400564-espoma-organic-bio-tone-starter-plus-4-3-3-natural)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-24*