Enhance Your Garden with OGM Organic Gardening Microbes 1L

Boost the health, flavour, colour, and yield of your plants with OGM Organic Gardening Microbes, a probiotic liquid microbial inoculant that promotes efficient nutrient release and superior crop quality. Containing over 80 types of aerobic and anaerobic microbes, OGM is perfect for gardeners looking to improve soil quality and plant health without the need for brewing.

Features and Benefits

  • Efficient nutrient release: Promotes the efficient release of nutrients from organic and microbial inputs to produce healthier plants and higher yields.
  • Probiotic formula: Contains over 80 types of aerobic and anaerobic microbes that improve soil quality and foster plant growth.
  • No brewing required: Easy-to-use liquid formula requires no brewing, saving time and effort.
  • Improved plant health: Enhances crop flavour, colour, and health through increased disease prevention and phytochemical content.
  • Composting accelerator: Accelerates the composting process by suppressing foul odours and increasing nitrogen content for healthier plants and soil.

How to Use

  1. Foliage feed plants with a sprayer filled with OGM, or add 3-5mL of OGM to 10L of water for a soil drench.
  2. Apply no more than once per week throughout the growing season for optimal results.
  3. For composting acceleration, pre-treat organic matter with a sprayer using a solution of 5mL OGM per 10L water.
  4. Extend the life of Organic Gardening Microorganisms by storing it in the fridge when not in use.

Aqua Gardening Suggests These are Best For

OGM Organic Gardening Microbes are perfect for gardeners looking to naturally improve the health, colour, flavour, and yield of their crops while maintaining optimal soil quality. Suitable for home composting and garden enthusiasts seeking a convenient and effective solution to enhance plant growth without the need for brewing.


What are Organic Gardening Microorganisms AKA OGM?

Organic Gardening Microorganisms, or OGM, is a Probiotic Liquid Microbial Inoculant containing a diverse range of aerobic and anaerobic microbes, including lactic acid bacteria, phytosynthetic bacteria, yeasts, fungi and actinomycetes. These microorganisms help promote a more efficient release of nutrients from organic and microbial inputs, leading to better crop quality in terms of health, colour, flavour, and yield.

What are the benefits of using Organic Gardening Microorganisms AKA OGM?

Using OGM in your garden provides multiple benefits, such as improved crop health, flavour, colour, and biomass, as well as increased content of disease-preventing phytochemicals. Crops treated with OGM have been found to have twice the antioxidant activity compared to untreated plants. OGM also supports an increase in flavanols, flavonols, anthocyanins, and other polyphenols, responsible for overall plant well-being, flavour, and colour.

Is OGM recommended for composting?

Yes, OGM is ideal for composting as it can serve as a compost accelerator. The beneficial microbes in OGM help suppress foul odours, achieve higher temperatures to kill off pathogens more rapidly, and allow for faster compost usability. Specific improvements include a 1% increase in plant-available nitrogen content, a 70% fat reduction, and an enhanced humification process, making OGM perfect for home composting.

How do I use OGM in my garden?

To use OGM in your garden, either apply as a foliage feed with a sprayer or mix it in water to create a soil drench solution. For the best results, apply the mixture once per week throughout the growing season, at a concentration of 3-5mL OGM per 10L of water. When composting, pre-treat organic matter using a solution of 5mL OGM per 10L of water, applied with a sprayer.

How can I extend the life of my Organic Gardening Microorganisms?

To extend the life of your OGM, store the product inside the refrigerator. This will help maintain the viability and effectiveness of the microorganisms for a longer period.

Still Unsure if This Product is Right for You?

  • Submit a question via the Reviews & Questions tab on this page, and our team will respond to you
  • Login to check your Aqua Gardening Member Price
  • Book a free Consult with the Aqua Gardening team here
  • Still Overwhelmed? Start your Gardening Journey with a free eBook here

(SKU: 129301)

Promotes efficient release of nutrients and enhances plant health, flavour, colour, and biomass, Contains microbes that accelerate conversion of organic matter into humus and improve soil tilth, Leads to a 34-54% increase in phytochemical content responsible for flavours, colours, and growth processes, Ideal for composting as it accelerates composting process, reduces odours, and increases plant available nitrogen

Shipping Calculator

Enter the quantity of product and your Australian suburb name to calculate the shipping costs for multiples of this item only. You can calculate the shipping costs for your entire order, including international orders, on the Cart Page.

Free Shipping Eligibility

Aqua Gardening offers free shipping on most orders above $249 that are not bulky items.  Once you place all the items you wish to buy in the cart, the combined shipping price will be shown in the cart, including Free Shipping if you are eligible. For full details please see our free shipping eligibility here.

Delivery Information

Back Order products

These are products we usually carry in stock but are temporary out of stock. These products will be back in stock within a few days. We can send you an email notification when they are back in stock if you click on the “Notify me when back in stock” link. See the full details here.

Click & Collect Only products

These products can only be collected from our Brisbane showroom as we can not ship them. If you place any of these products in your cart, you will only see the Click & Collect option at the checkout.

Fast Dispatch products

These are products that we have in stock in our Brisbane showroom, and they are available for immediate Click & Collect or Shipping. Keep in mind that if you have a product which is not listed as a Fast Dispatch product in your cart, there might be a delay on your order. See the full details here.

Special Order products

Special Order products are products that we do not regularly stock. These products will be ordered specially for you, or dispatched directly to you from our supplier. See the full details here.

Ship-To-Store products

Products marked with ship-to-store can still be shipped to us to collect in-store! Simply check out with the shipping address: 3/4 Billabong Street, Stafford, QLD, 4053. Once your order arrives, we’ll email you to let you know that it is ready to collect.


Limited Warranty - This product has been stored in a controlled environment to ensure you will receive the best quality product possible. Due to this reason this product is sold on a strict no refund or return policy, unless it falls under a warranty claim.


60 Day Returns - Not available for this product, please contact us if you have any issues. More details...