Mycorrhizae

What is mycorrhizae?

Mycorrhizae are naturally occurring beneficial fungi that form associations with plant roots. Mycorrhizal inoculants are applied during planting or transplanting to introduce these fungi into the root zone, making them a popular addition to organic gardening and living soil programs.

Many gardeners use mycorrhizae alongside compost, organic fertilisers and microbial products as part of a well-rounded soil management approach.

Why use mycorrhizae for plants?

• Suitable for use when planting or transplanting.
• Commonly used in living soil and organic gardening programs.
• Compatible with a wide range of ornamental and edible plants.
• Available in convenient powdered and granular formulations.
• Suitable for soil and coco coir, with selected products labelled for other growing methods.

How to choose the right mycorrhizae product

Select a mycorrhizal inoculant based on your growing medium, plant type and preferred application method.

• Seedlings and transplants: Apply products designed for use at planting to establish the root zone.
• Living soil: Pair mycorrhizae with biologically active soil blends and organic amendments.
• Container gardens: Suitable for pots, fabric grow bags and raised garden beds.
• Soil and coco growers: Choose products labelled for your growing medium and follow the manufacturer's directions.

Tips for using mycorrhizae

• Apply according to the manufacturer's instructions.
• Use during planting or transplanting where recommended.
• Store products in a cool, dry place between applications.
• Combine with a balanced watering and fertilising routine appropriate for your plants.
• Support long-term soil health with quality organic amendments where suitable.

Shop mycorrhizae at Dr Greenthumbs

Browse our Mycorrhizae collection for premium mycorrhizal inoculants from trusted brands. Whether you're growing in soil, coco coir or building a living soil system, you'll find quality products backed by expert advice and fast Australian dispatch.