BULK COMPOST PRODUCTS IN BRISBANE AND ACROSS SOUTHEAST QUEENSLAND

Carbon Plus Compost supplies bulk compost products in Brisbane and across Southeast Queensland and Northern New South Wales, using high-quality organic materials to produce compost that improves soil fertility and crop yield across a range of agricultural projects. Our catalogue range, which includes Mulch n Grow, premium organic compost, custom blends, and more, ensures that every application promotes optimal plant health and environmental sustainability.

An aerial view of a pile of dirt in a field.

The organic compost supplier for you

At Carbon Plus Compost, our products are manufactured entirely on-site at our fully licenced facility in Ipswich, Queensland. Our composts are aged for a minimum of 16 weeks, and our attention to detail and monitoring throughout the composting process is what sets us apart. From regular temperature recordings, moisture addition and row turns, you can rest assured knowing we adhere to strict industry quality standards throughout with all products meeting the minimum requirements in AS4454.


The end result? A well-blended, mature, and nutrient-rich compost unmatched in quality. Carbon Plus Compost is a Freshcare recognised supplier.


That’s the Carbon Plus Compost difference.

Freshcare Recognised Supplier

AS4454 Certified

Mulch n Grow

Carbon Plus Compost Mulch n Grow product is a fully composted mulch product that has undergone a thermal pasteurisation process to ensure weed seed and other pathogens have been destroyed. This mulch integrates organic material like vegetable waste, which feeds soil microbes and enhances soil conditioners. As a bonus, Mulch n Grow will deliver up to 1.0mg/kg of nitrogen, so no sign of nitrogen drawdown is present in raw mulch and woodchip.


Dark in colour and 16mm+ size, Mulch n Grow is spreader compatible for ease of handling and on-farm application.


Ideal for urban planting, avocados, citrus, and more.

Discover Mulch n Grow
A person is planting a small plant in the dirt.
A person is holding a pile of dirt in their hand.

Enriched organic compost

Carbon Plus Compost’s enriched organic compost is ideal for small and large-scale agricultural applications. This blend incorporates other materials to enrich the organic material base, providing optimal soil conditioners that promote microbial activity and plant health. Growers and farmers using the premium compost blend have, in some instances, seen up to a 25% increase in yield post-application.


Ideal for broadacre, vegetable production, orchids, and more.

Enriched organic compost

Custom blends

Carbon Plus Compost’s custom blends are ideal for those with specific agricultural and nutritional needs, offering a blended, designer compost.


Our aged, organic compost is manufactured to suit the individual demands of each application.

Custom compost blends
A close up of a pile of dried tobacco leaves.

To make a compost purchase with Carbon Plus Compost, call our team today to receive a free quote and personalised information on how to buy our products.

Proudly supplying

Koala Farms – Gatton

Crust Farms – Woodbine

Enquire now

Contact us for organic farming compost and more

Contact us now to purchase mulch and compost for your farms and agricultural projects! From our home base in Ipswich, we provide high-quality compost solutions all over Southeast Queensland and Northern New South Wales.


Call us today to find out more about our finished compost and receive an obligation-free quote. Alternatively, please complete our online enquiry form and a member of our team will be in touch.

237-239 Mount Crosby Road, North Tivoli Queensland 4305, Australia (07) 3026 2578
Share by: