GreenGro Granular Myco Organic Soil Amendment, 2 lb — Mycorrhizae + Kelp for Stronger Roots

GreenGro Granular Plus Myco is a ready-to-use, three-in-one organic granular amendment that combines endo mycorrhizal fungi, ocean kelp, and humic acid to expand roots, improve nutrient uptake, and condition soil.

Use this single granular blend to inoculate planting holes, top-dress garden beds, or brew into compost tea so your vegetables, herbs, ornamentals, and fruiting crops establish faster and perform more reliably. The formula pairs living mycorrhizae that extend the effective root zone with ocean-sourced kelp for trace minerals and natural growth factors, plus humic acid to loosen compacted soils and encourage microbial activity.

How does GreenGro Granular Plus Myco improve root development?

The mycorrhizal fungi in this product colonize fine root tips and create a hyphal network that increases the surface area for water and nutrient absorption. Over time, that network helps plants access pockets of moisture and immobile nutrients, supporting stronger root systems and improved transplant survival.

• Contains endo mycorrhizae targeted to root colonization
• Expands effective root zone beyond visible roots
• Reduces transplant shock and improves seedling establishment

What role does the kelp play in plant growth?

GreenGro’s ocean-sourced kelp supplies a broad mix of trace minerals, natural growth hormones, and vitamins that conventional fertilizers often miss. These compounds support early root mass development and can enhance flowering and fruit set without synthetic inputs.

• Provides micronutrients and natural cytokinins
• Supports vigor during flowering and fruiting stages
• Integrates with organic fertility programs for balanced nutrition

Will this product change my soil’s texture and microbial activity?

Humic acid in the formulation helps break up compacted soil, improving porosity and drainage while creating pathways for roots and microbes. It also acts as a catalyst for beneficial bacteria and fungi, accelerating the conversion of organic matter into plant-available nutrients.

• Improves soil structure and water infiltration
• Feeds native microbes to speed nutrient cycling
• Works with every watering and across seasons

How do I apply GreenGro Granular Plus Myco for best results?

This product is designed for flexible application: place it at planting, work it into the top layer of beds, or steep as a compost tea to feed living soils. A 16-ounce container treats roughly 40 one-gallon plants, and the blend has a 24-month shelf life when stored dry.

• Transplant: 1 Tbsp per planting hole for root-zone inoculation
• Top dress: mix into the top 4–6 inches of established beds
• Compost tea: brew as a soil drench for living soil systems

Who is this for? Gardeners, small-scale growers, and container enthusiasts looking for an easy organic solution to jump-start roots, improve drought resilience, and enhance flowering without managing multiple products. It’s also suitable for those restoring compacted or depleted soils who want a single, shelf-stable amendment that supports living soil biology and reduces plant losses after transplanting.