Espoma Bio-Tone Starter Plus root-zone application supports robust root growth for transplanted plants.
Espoma Bio-Tone Starter Plus transplanting boost promotes quicker establishment in new beds.
Espoma Bio-Tone Starter Plus ready-to-use formula simplifies planting and transplanting.
Espoma Bio-Tone Starter Plus organic-gardening support uses natural ingredients.
Espoma Bio-Tone Starter Plus calcium-5 nourishes roots during establishment.
Espoma Bio-Tone Starter Plus made-in-usa highlights domestically produced fertilizer.

Espoma

Espoma Organic Bio-Tone Starter Plus 4-3-3 | Natural Plant Food with Endo & Ecto Mycorrhizae, 4 lb

High-performance patio lawn and garden made for confident daily results

$22.17

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Why customers choose Cera Garden

Overview

Bio-Tone Starter Plus is a ready-to-use, natural and organic starter fertilizer designed to support plants when you plant or transplant. It blends trusted organic ingredients with both endo and ecto mycorrhizae, delivering a balanced 4-3-3 analysis and 5% calcium to help seedlings establish strong roots in the root zone. The formulation is environmentally mindful, avoiding sludges or toxic additives while supporting lively soil biology.

What makes Bio-Tone Starter Plus different

Designed with the realities of outdoor planting in mind, this product emphasizes healthy root networks and steady establishment. The combination of natural ingredients and beneficial fungi can help young plants begin to access nutrients more efficiently and develop resilience in diverse soils.

  • Natural & organic ingredients paired with endo & ecto mycorrhizae
  • 4-3-3 fertilizer analysis with 5% calcium for sustained support
  • Environmentally safe, free from sludge or toxic additives

How to use

  • Apply when planting or transplanting, mixing Bio-Tone Starter Plus with the soil used to backfill the planting hole so the root zone receives the product.
  • It’s ready to use — no pre-mixing required and no complicated preparation.

Organic gardening and safety

This product is approved for organic gardening and is listed as an Organic Input Material, meeting standards for organic production in many regions. It’s proudly made in the USA by Espoma, a longtime leader in natural organics since 1929.

Usage scenarios

Ideal for starting vegetables, herbs, perennials, shrubs, and trees in new beds or after plant relocation, helping the root zone establish early and steadily.

Why you might consider Bio-Tone Starter Plus

  • Supports early root establishment and potentially improved nutrient uptake
  • Ready-to-use convenience makes planting and transplanting smoother
  • Aligned with organic growing practices and domestically produced in the USA

Note: For best results, follow the product directions on the label and consider your specific plant needs and local soil conditions.

FAQ

Q: What is Bio-Tone Starter Plus used for?

A: Use during planting or transplanting to enrich soil with natural ingredients and mycorrhizae.

Q: Is Bio-Tone Starter Plus suitable for organic gardening?

A: Yes, it is approved for organic gardening and is listed as an Organic Input Material; ready to use with no mixing required.

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