---
product_id: 114925558
title: "Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 5oz. Trial Size Packet; The Ultimate Starter Plant Food (1)"
brand: "espoma"
price: "87 Lei"
currency: RON
in_stock: true
category: "Espoma"
url: https://www.desertcart.ro/products/114925558-organic-bio-tone-starter-plus-4-3-3-natural-organic
store_origin: RO
region: Romania
---

# 4-3-3 NPK balanced formula Dual endo & ecto mycorrhizae boost Made in USA, organic certified Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 5oz. Trial Size Packet; The Ultimate Starter Plant Food (1)

**Brand:** espoma
**Price:** 87 Lei
**Availability:** ✅ In Stock

## Summary

> 🌿 Kickstart your garden’s glow-up with nature’s ultimate plant fuel!

## Quick Answers

- **What is this?** Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 5oz. Trial Size Packet; The Ultimate Starter Plant Food (1) by espoma
- **How much does it cost?** 87 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/114925558-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

- • **Trusted Legacy:** From Espoma, a pioneer in natural organics since 1929, ensuring quality you can trust.
- • **Effortless Application:** Ready-to-use granules mix easily with soil for instant root zone activation.
- • **Organic & Eco-Friendly:** Certified organic, toxin-free, and safe for sustainable gardening.
- • **All-in-One Starter Power:** Perfectly balanced 4-3-3 formula fuels every plant from day one.
- • **Symbiotic Soil Supercharge:** Dual mycorrhizae enhance root absorption and plant resilience.

## Overview

Espoma Organic Bio-Tone Starter Plus is a 5oz trial-size, natural and organic plant food featuring a balanced 4-3-3 NPK formula enriched with both endo and ecto mycorrhizae. Designed for use during planting or transplanting, it promotes robust root development and healthier plants. Certified organic and made in the USA by Espoma, a leader in natural organics since 1929, this fertilizer is safe, eco-friendly, and ideal for all types of plants.

## Description

Buy Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 5oz. Trial Size Packet; The Ultimate Starter Plant Food (1): Fertilizers & Plant Food - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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. Contains no sludges or fillers.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005BV1O8K |
| Best Sellers Rank | #107,782 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,839 in Garden Fertilizers |
| Brand | Espoma |
| Coverage | Medium |
| Customer Reviews | 4.4 out of 5 stars 212 Reviews |
| Global Trade Identification Number | 00050197038027 |
| 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 | 5 ounces |
| Liquid Volume | 5 fluid ounces |
| Manufacturer | Espoma |
| Mixing Ratio | 4:3:3 |
| Model Number | BTSP5OZ |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | BTSP5OZ |
| Specific Uses For Product | Plant Growth |
| Target Species | Everything you plant |
| UPC | 050197038027 |
| Unit Count | 5 Ounce |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Espoma
- **Item Form:** Granules
- **Item Weight:** 5 ounces
- **Liquid Volume:** 5 fluid ounces
- **Specific Uses For Product:** Plant Growth

## Images

![Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 5oz. Trial Size Packet; The Ultimate Starter Plant Food (1) - Image 1](https://m.media-amazon.com/images/I/71DYpQjH0DL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is it water soluble?**
A: Packaging recommends mixing the product with soil or top dressing.  Does not appear to be water soluble.

**Q: Is this for a single packet or for multiples?**
A: This is a single packet.

**Q: How many 6” indoor potted plants would this treat?**
A: Six tsp. per oz  would give you 30 tsp to the 5 oz package.  For a 6" pot I would use 1.5 to 2 tsp. of the Bio-tone Starter.

**Q: Is this for a single packet or for multiples?**
A: This is a single pack.

## Frequently Bought Together

- Espoma Organic Bio-Tone Starter Plus 4-3-3 Natural & Organic Starter Plant Food with Both Endo & Ecto Mycorrhizae; 5oz. Trial Size Packet; The Ultimate Starter Plant Food (1)
- Organic Perlite for Plants, Soil Amendment for Enhanced Drainage and Growth, Ideal for Potting Mixes (1 Quart)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-11-05*