Home New2026-05-19T09:18:38+10:00

– The Biological Advantage.

Terragen develops microbial products for livestock, crops and home gardens — designed to improve productivity, support natural systems, and deliver measurable returns.

Livestock & Dairy

Ruminant probiotics supporting animal performance, health and feed efficiency.

Crop & Soil Health

Microbial products designed to improve nutrient efficiency and crop performance.

Home & Garden

Microbial technology for healthier soils, plants and lawns at home..

– Science-backed. Field-tested

We validate product performance through independent research and commercial trials.

Livestock Performance

Up to +24% Average Daily Gain

Recent Western Australian beef producer trials confirmed significant growth performance in lambs using Terragen Probiotics.

Crop & Soil Performance

Up to +35% Increase in Root Weight

Commercial maize trials demonstrate Great Land Plus’s ability to maximize shoot and root biomass through optimized nutrient uptake.

Sustainability
& ESG

Up to -30% Methane Intensity

In partnership with Agriculture Victoria, our ruminant probiotics proved a significant reduction in methane while maintaining animal health.

– Building a scalable microbial platform

Terragen is scaling commercial pathways for its microbial IP across livestock, crops and adjacent markets

– Featured Articles

Can Biologicals Improve Nitrogen Mineralisation?

Understanding the Role of Microbial Products in Modern Cropping Systems Nitrogen remains one of the most critical—and costly—inputs in modern agriculture. As pressure grows to improve nutrient efficiency, reduce losses, and lift system resilience, interest in biological products has accelerated. Among the most common questions growers and agronomists are[...]

29 April 2026|

Previously announced CSU feedlot trial now peer-reviewed: what the published TPR® results mean

Terragen is pleased to share that its previously announced Charles Sturt University feedlot trial has now been accepted for publication and is live in the Journal of Translational Animal Science. While this is not a new trial announcement, it is an important milestone: the results have now entered the peer-reviewed[...]

17 April 2026|

Independent Trial Supports Up to 20x ROI for Great Land Plus® at 4 L/ha

Terragen Holdings Limited (ASX: TGH) is pleased to share the final independent report from Laconik, a technology enabler for on-farm trials for growers and agribusiness, assessing the performance of Great Land Plus® (GLP) in a commercial silage maize system. The replicated commercial-scale assessment demonstrated a 12% increase in yield following[...]

4 March 2026|

– Where to buy our products

Bulk or commercial program?

Buying for small herds or home garden

Go to Top