fli products · garden supplement · garden tools · made in usa · mitogrow · plant biostimulant · plant growth · plant health · root development · vegetable garden ·May 12, 2026

mitogrow Plant Biostimulant: What It Is, How It Works, and Why Your Garden Needs It

🌱 Beyond Fertilizer: What Plant Biostimulants Actually Do

Most gardeners are familiar with fertilizers. NPK ratios, slow-release granules, liquid feeds — the language of plant nutrition is well-established. But there's a category of plant care products that goes beyond nutrition, and most home gardeners haven't discovered it yet: biostimulants.

mitogrow is a professional-grade plant biostimulant made in the USA. It's not a fertilizer — it doesn't add nutrients to the soil. Instead, it enhances the plant's ability to absorb and use the nutrients already present, while supporting root development, stress resilience, and overall plant health.

What Is a Plant Biostimulant?

A biostimulant is a substance that stimulates natural plant processes to improve nutrient efficiency, stress tolerance, and growth — without being a fertilizer, pesticide, or soil amendment in the traditional sense. The category includes humic acids, fulvic acids, seaweed extracts, amino acids, and beneficial microorganisms. These substances work by enhancing the plant's own biological processes rather than adding inputs from outside.

How mitogrow Works

mitogrow works at the root level, enhancing the biological processes that drive nutrient uptake and root development:

Enhanced root development: mitogrow stimulates root growth, resulting in a larger, more extensive root system with more surface area for nutrient and water absorption
Improved nutrient uptake efficiency: Even in well-fertilized soil, plants don't absorb 100% of available nutrients. mitogrow improves the efficiency of nutrient uptake, making your existing fertilizer program work harder
Stress resilience: mitogrow supports the plant's stress response systems, helping it maintain growth and production under heat, drought, transplant shock, or pest pressure
Soil biology support: mitogrow supports the beneficial microbial activity in the root zone that drives healthy soil biology

When to Apply MitoGrow

At planting: Apply mitogrow at transplant time to support root establishment and reduce transplant shock. This is the single most impactful application.

At first flower set: A second application supports the transition from vegetative growth to fruit production, when the plant's nutrient demands shift significantly.

During stress events: If plants show signs of heat stress, drought stress, or pest pressure, a mitogrow application supports recovery and resilience.

mitogrow for Tomatoes

Tomatoes are the most demanding vegetable in most home gardens. mitogrow is particularly effective for tomatoes because root development is critical for tomato performance, and tomatoes are susceptible to stress-related problems (blossom end rot, fruit cracking, early senescence) that mitogrow's stress resilience support helps prevent.

Pair mitogrow with the Tomato Crater for maximum effect — apply mitogrow through the Crater to deliver it directly to the root zone where it's most effective.

mitogrow vs. Fertilizer: Understanding the Difference

	Fertilizer	mitogrow
What it does	Adds nutrients to soil	Enhances plant's use of existing nutrients
Primary benefit	Nutrition	Efficiency + resilience
Works best when	Soil is nutrient-deficient	Soil has adequate nutrition
Replaces fertilizer?	—	No — complements it
Application timing	Throughout season	Key growth stages

Made in USA

mitogrow is manufactured in the USA. For a product that goes into your garden soil and into the plants you're growing for food, American manufacturing and quality standards matter.