---
product_id: 224702643
title: "Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 4 lb. Bag; The Ultimate Starter Fertilizer - Pack of 2"
brand: "espoma"
price: "S$92"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/224702643-organic-bio-tone-starter-plus-4-3-3-natural-organic
store_origin: SG
region: Singapore
---

# Organic & Eco-Friendly 4-3-3 NPK Ratio Made in the USA Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 4 lb. Bag; The Ultimate Starter Fertilizer - Pack of 2

**Brand:** espoma
**Price:** S$92
**Availability:** ✅ In Stock

## Summary

> 🌻 Grow Together: Join the Organic Revolution!

## Quick Answers

- **What is this?** Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 4 lb. Bag; The Ultimate Starter Fertilizer - Pack of 2 by espoma
- **How much does it cost?** S$92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/224702643-organic-bio-tone-starter-plus-4-3-3-natural-organic)

## 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

- • **🌼 Versatile Use:** Perfect for all plants, from flowers to veggies!
- • **🛠️ Ready to Use:** Mix with soil and watch your garden thrive!
- • **🌟 Mycorrhizae Magic:** Boost root growth with both endo & ecto mycorrhizae!
- • **🌿 Plant Power Unleashed:** Transform your garden with our premium organic blend!
- • **♻️ Eco-Conscious Choice:** Safe for the environment, no toxic ingredients!

## Overview

Espoma Organic Bio-Tone Starter Plus is a premium natural and organic fertilizer designed for all types of plants. With a balanced 4-3-3 NPK ratio and enriched with both endo and ecto mycorrhizae, this product promotes robust root development. It is environmentally safe, free from sludges and toxic ingredients, and is approved for organic gardening. Proudly made in the USA, this fertilizer is the ultimate choice for eco-conscious gardeners looking to enhance their planting experience.

## Description

Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 4 lb. Bag; The Ultimate Starter Fertilizer - Pack of 2

## 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.
- 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:** 4 Pounds
- **Item Form:** Granules
- **Coverage:** Medium
- **Mixing ratio:** 1:1 (fertilizer to soil by volume)

## Images

![Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 4 lb. Bag; The Ultimate Starter Fertilizer - Pack of 2 - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Questions & Answers

**Q: this states that it is a pack of two, are both packs 4 lbs for a total of 8 lbs.?**
A: Hey Shelley - yes, total of 8 lbs on the pack.

**Q: Nitrogen level?**
A: Total 4.0

**Q: Can you use on established plants**
A: Bio-Tone Starter Plus is designed as a starter fertilizer. The mycorrhizae in it help establish stronger root systems. It needs to be applied below grade. For this reason, it should be used at the time of planting, replanting, or repotting, rather than above the surface on established plants.

**Q: Why will this item not ship to my location in Sandy Oregon?**
A: I don’t know check out your local Garden center they can tell you why!

## Frequently Bought Together

- Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 4 lb. Bag; The Ultimate Starter Fertilizer - Pack of 2
- Espoma Organic Plant-Tone 5-3-3 Natural & Organic All Purpose Plant Food; 4 lb. Bag; The Original Organic Fertilizer for All Flowers, Vegetables, Trees, and Shrubs. - Pack of 2

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*