Nature’s Secret for

Healthier Plants and Crops

100% Natural Volcanic Mineral Dust

About Min Plus

Min Plus is a 100% natural soil rejuvenator crafted from finely crushed volcanic rock. It is ideal for gardens of all sizes, indoor and outdoor plants, fruit and citrus trees, ornamentals and backyard veggie gardens.

Our product is sourced directly from the soils at the base of the Great Dividing Range and milled and packaged at our purpose-built facility in Coorumba, at the foot of the Palmerston Highway.

Rich in minerals from eons of geological activity, Min Plus provides an effective and simple way to replenish essential nutrients in the soil.

Integrating Min Plus Rock Dust into your gardening routine taps into the natural power of volcanic minerals, invigorating your soil and enhancing plant growth.

The Benefits of Min Plus

Soil Acidity Reduction

Neutralises toxic elements in tropical soils, enhancing nutrient availability and promoting healthy plant growth.

Eco-Friendly pH Balancing

Raises soil pH similar to lime but without releasing greenhouse gases, offering an environmentally responsible choice.

Rich Elemental Content

Packed with essential minerals, and corrects phosphorus absorption issues to ensure robust plant development.

Enhanced Growth Recovery

Demonstrates a faster recovery for crops like bananas post-environmental stress (eg. tropical cyclone).

Sustainable Agriculture

Supports eco-conscious farming practices, improved soil health and better crop nutrition.

Frequently Asked Questions

What is Min Plus?

Min Plus is a 100% natural multi-mineral soil rejuvenator made from finely crushed volcanic rock. It’s designed to replenish essential nutrients from the soil, promoting healthier plant growth.

How do I use Min Plus in my garden?

Min Plus can be sprinkled directly onto soil. Detailed application instructions are on our Application page.

Is Min Plus safe for all types of plants?

Yes, Min Plus is safe for all plants, including fruits, vegetables, flowers, and ornamental plants. It’s completely natural and organic.

How often should I apply Min Plus?

For optimal results, we recommend applying Min Plus every growing season. For potted plants, a small amount can be added during regular potting soil changes.

Where can I buy Min Plus?

Min Plus is available from our mill directly, at local markets through selected stockists. Contact us to find out more.

Is Min Plus suitable for larger-scale farming?

Absolutely! We sell 1 tonne bags for large-scale agricultural operations Australia-wide. Contact us for bulk purchase options.

Can I use Min Plus on my lawn?

Yes, Min Plus can be used on lawns to improve soil health and promote lush, green growth. Spread a thin layer over lawn and water in well.

Does Min Plus have an expiration date?

Min Plus doesn’t have an expiration date, it’s millions of years old already!

How do I store Min Plus?

Store in a cool, dry place – away from sunlight and moisture.

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Min Plus Applications

Indoor Plants

Indoor and Outdoor Plants


Fruit and Citrus Trees




Veggie Gardens


Large-scale Farming

For a Garden that’s Truly Australian.

For Growth that’s truly Natural.