GreenGro Biologicals Granular Plus Mycorrhizae | 1lb - Granules - For Soil-based Applications - (Case of 8)

Granular Mycorrhizae Blend for Season-Long Transplant Benefits, 1lb

A soil-based grow doesn't always suit a soluble powder meant for hydroponic mixing, but the same root-biology benefit still matters at transplant. GreenGro Granular Plus Mycorrhizae is a blend of mycorrhizae, beneficial bacteria, kelp, and humic, the same all-in-one formula as the Ultrafine blend but built for soil-based applications.

1lb package, sold in a case of 8, granular formula for soil-based transplant application.

Key Features & Benefits

• Same core blend as Premium Ultrafine Mycorrhizae — mycorrhizae, beneficial bacteria, kelp, and humic, in granular form.
• Built for soil-based applications — distinct from the soluble powder version used for hydroponic or drench feeding.
• Applied at time of transplant — positioned for season-long lasting benefits from a single application.
• Doubles as a compost tea and soil mix ingredient — an added use beyond direct transplant application.

Who Should Use GreenGro Granular Plus Mycorrhizae (1lb)

This fits soil growers who want to establish root-zone biology at transplant, or who mix their own compost teas and soil blends, rather than growers using a hydroponic or drench feeding system.

About GreenGro Biologicals Granular Plus Mycorrhizae

Granular Plus Mycorrhizae is one of GreenGro Biologicals' root-and-soil biology products, formulated to establish beneficial microbial relationships that the brand's other amendments then build on.

Frequently Asked Questions

How and when should Granular Plus Mycorrhizae be applied?

Apply it at the time of transplant, working the granules into the soil around the root zone for season-long lasting benefits. It's built for that one-time soil application rather than a repeated feeding schedule.

How does this differ from Premium Ultrafine Mycorrhizae?

It's the same core formula used in the Ultrafine blend, but in granular form intended for soil-based applications rather than hydroponic or soil-drench use. Growers pick whichever format matches their growing system.

Can this be used in compost tea or soil mixes?

Yes, Granular Plus is also a great ingredient in compost teas and soil mixes, beyond its direct transplant application. That flexibility makes it useful for growers who build their own soil blends rather than applying it as a standalone step.

What does 'season-long lasting benefits' mean here?

Applying it at transplant is meant to establish a root-mycorrhizae relationship that continues supporting the plant through the growing season, rather than requiring reapplication throughout. That's a different usage pattern than a nutrient feed applied on a recurring schedule.

What size and packaging is this listing?

It ships as a 1lb package, sold in a case of 8, sized for the scale of transplant program it's used on. Both sizes carry the same granular formula as the soluble Ultrafine blend.