---
title: Agricultural Soil Amendments | Bio Gro
description: Bio Gro's organic soil amendments tailored to enhance soil health and crop productivity. Contact us for expert agronomy support and custom formulations.
image: https://content.biogro.com.au/hubfs/iStock-642438582.jpg
---
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- [About Us](https://biogro.com.au/about-us/)
- [Who we are](https://biogro.com.au/about-us/#whoweare)
- [What we do](https://biogro.com.au/about-us/#whatwedo)
- [Our history](https://biogro.com.au/about-us/#ourhistory)
- [Our people](https://biogro.com.au/about-us/#ourpeople)
- [Our Approach](https://biogro.com.au/ourapproach/)
- [Vision, Mission, Values](https://biogro.com.au/ourapproach/#visionmissionvalues)
- [Safety](https://biogro.com.au/ourapproach/#safety)
- [Social Responsibility](https://biogro.com.au/ourapproach/#socialresponsibility)
- [Sustainability](https://biogro.com.au/ourapproach/#sustainabilityphilosophy)
- [Our Credibility](https://biogro.com.au/ourcredibility/)
- [Accreditations](https://biogro.com.au/ourcredibility/#accreditations)
- [Case Studies](https://biogro.com.au/case-studies/)
- [Certifications](https://biogro.com.au/ourcredibility/#certifications)
- [Quality](https://biogro.com.au/ourcredibility/#quality)
- [Products](https://biogro.com.au/products/)
- [Growing Media](https://biogro.com.au/products/#growingmedia)
- [Mulches](https://biogro.com.au/products/#mulches)
- [Composts](https://biogro.com.au/products/#composts)
- [Liquid Stimulants](https://biogro.com.au/products/#liquidstimulants)
- [Fertilisers & Wetting Agents](https://biogro.com.au/products/#fertiliserswettingagents)
- [Agriculture](https://content.biogro.com.au/agricultural-products-and-services?hsLang=en-au)
- [Packaged Products](https://biogro.com.au/products/#packagedproducts)
- [Product Stockists](https://biogro.com.au/packaged-products-stockists/)
- [Services](https://biogro.com.au/services/)
- [Organics Resource Recovery](https://biogro.com.au/services/#organicsresourcerecovery)
- [Third Party Manufacturing](https://biogro.com.au/services/#thirdpartymanufacturing)
- [Technical Support](https://biogro.com.au/services/#technicalsupport)
- [Freight & Logistics](https://biogro.com.au/services/#freightlogistics)
- [News](https://biogro.com.au/news/)
- [Agri News](https://content.biogro.com.au/bio-gro-agri-news?hsLang=en-au)
- [Contact](https://content.biogro.com.au/agriculture-contact?hsLang=en-au)
# Agricultural Products
Organic composts and formulations for agricultural and horticultural soil amendment.
### The right soil amendment for your farming operation
Soil amendment needs vary according to your property’s soil type, soil health, soil constraints, rainfall, and the type of crop or pasture being managed. That’s why Bio Gro produces a range of soil amendments containing processed compost along with manures or mineral elements.
Every Bio Gro product features a typical nutrient analysis, allowing you to select the formulation that best supports your needs as a primary soil amendment, or to supplement conventional fertilisers. We can even prepare custom formulations on application.
Start your Bio Gro products exploration here.
### AgriGro **100% Compost**
AgriGro is a high-quality, certified 100% compost soil amendment derived from natural organic material. It is suitable for all horticultural, broadacre and pasture-based agricultural systems.
[Explore AgriGro](https://content.biogro.com.au/products/agrigro?hsLang=en-au)
### AgriGro+ 30p **70% Compost + 30% Pig Manure**
AgriGro+ 30p is a formulation that combines high-quality compost and processed pig manure to deliver controlled, rate-dependent nutrition. It safely improves soil structure and fertility for horticultural and agricultural applications.
[Explore AgriGro+ 30p](https://content.biogro.com.au/products/agrigro-30p-bio-gro?hsLang=en-au)
### AgriGro+ 30c **70% Compost + 30% Chook Manure**
The AgriGro+ 30c formulation blends high-quality compost and chook manure to deliver fast, nitrogen-rich nutrition. It safely improves soil structure, microbial activity and crop performance for horticultural and agricultural systems.
[Explore AgriGro+ 30c](https://content.biogro.com.au/products/agrigro-30c-bio-gro?hsLang=en-au)
### GroBalance **70% Compost + 30% Ag Lime**
GroBalance is an amendment formulation that combines high-quality compost and agricultural lime to correct soil pH, improve structure, boost microbial activity, add organic matter, and enhance nutrient availability in acidic soils.
[Explore GroBalance](https://content.biogro.com.au/products/grobalance-biogro?hsLang=en-au)
### GroBooster **70% Compost + 30% Gypsum**
The BioBooster formulation combines high-quality compost and gypsum to improve soil structure, aggregation, and chemical balance. It reduces compaction and sodicity while supporting soil health in horticulture and agriculture.
[Explore GroBooster](https://content.biogro.com.au/products/grobooster-bio-gro?hsLang=en-au)
### AgriGro Custom **Custom Compost Formulation**
Custom organic soil amendment blending high-quality compost and targeted additives, tailored to soil and crop needs. Benefits span improvements in structure, nutrients, pH balance and microbial activity.
[Explore AgriGro Custom](https://content.biogro.com.au/products/agrigro-custom?hsLang=en-au)
### Delivery Service
Bio Gro has developed sophisticated operational and logistics capabilities that make us easy to deal with. Delivery scheduling is prompt, well communicated and reliable, so you know what to expect.
[Explore Delivery](https://content.biogro.com.au/products/delivery-and-logistics-bio-gro?hsLang=en-au)
### Spreading Service
The optional spreading service delivers experienced operators and equipment with your order, enabling fast, efficient application of soil improvements and delivering business benefits without adding unnecessary operational burden.
[Explore Spreading Service](https://content.biogro.com.au/products/spreading-service-bio-gro?hsLang=en-au)
### Free Agronomist Consultation
## We'll help you select the right formulation and application rate for your operation
Take advantage of our specialist agronomy knowledge and experience with organic amendments across specific land, crop and pasture types.
We're here to help you make the right choices to improve the productivity and resilience of your land.
[Arrange Free Consultation](https://content.biogro.com.au/free-consultation-agronomy-expertise-for-soil-health-bio-gro?hsLang=en-au)
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2 Pinaceae Ct,
Mount Gambier,
South Australia, 5290
Phone: [(08) 8724 5555](tel:08-8724-5555)
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80-82 Ordish Rd,
Dandenong South,
Victoria, 3175
Phone: [(03) 8788 1700](tel:+61387881700)
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Phone: [(08) 8739 9257](tel:+61887399257)
##### Newbridge Facility
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1477 Yorkshire Road,
Newbridge,
Victoria, 3551
Phone: [(03) 5437 3487](tel:+6154373487)
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