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Get in touch with our friendly support team, 9am-5pm weekdays (AEST). We’re here to help you find the most cost-effective way to access fresh Liquid Fish and Seaweed Biofertiliser solutions for your farm.

icon_phone icon  0423 139 578

Send us an Email using the contact form, or click here to schedule a (free) strategy call.

SONIC Natural Farming Pty Ltd
P.O. Box 32
Dorrigo, NSW
AUSTRALIA

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On-Farm Biofertiliser Production FAQ's

Operating a SONIC Biofertiliser Production System gives farmers control over their liquid fish and seaweed biological fertiliser supplies. With hands-on training, raw ingredient supplied, and lifetime support, we help farmers learn to produce premium liquid fish and seaweed products independently, giving them greater flexibility along with substantial cost savings.

Read article Why DIY Biofertiliser Production is a Smart Investment for Your Farm

Producing biological fish and seaweed fertilisers on-farm can significantly reduce input costs, with farmers able to produce biological fertilisers (post-training), for around $1.20 per litre using a SONIC DIY System.

Savings also come from:

• Drastically reduced freight costs
• Plastic packaging costs and waste – by reusing on-farm storage
• Reduced reliance on commercial inputs

Read article How a DIY Biofertiliser System Pays for Itself in Under 6 Months

We provide full support to help you set up and operate your own on-farm biofertiliser production system. This includes assisted system setup and supply of all the ingredients needed to produce Liquid Fish and Seaweed Biofertiliser, as well as Liquid Kelp Probiotic Livestock Supplement.

The initial training is delivered either in person or via live video call and includes hands-on guidance through the start of your first batch. We then follow up at key stages—midway through fermentation and again before decanting—to ensure everything is progressing correctly.

Support continues across your first three batches, with guidance at each stage, and we stand behind this process with a 100% quality guarantee on all three.

After the initial three (3) assisted batches, we provide ongoing phone and email support to ensure your system continues to run efficiently and consistently.

Read about SONIC Biofertiliser Production and Training packages

With over 14 years of experience, we’ve streamlined the process of making fish and seaweed biological fertilisers to make it easy for Australian farmers. Our 1:1 training, (in-person or live video), combines hands-on learning while starting your first batch right on-farm. Follow up checks and remote fermentation assessments over the first three (3) batches gives you the know-how, the practical knowledge, and the confidence to consistently produce biologically active fish and seaweed fertilisers at scale.

This isn’t a course you watch and forget. It’s a guided, real-time setup, with specialist biofertiliser coaching, designed specifically for your farming operation. Find out more. SONIC Production and Training Overview (Pdf download)

After the initial setup of your biofertiliser production system, and start-batch training session, we’ll check in midway and at the end of your first three (3) batches to ensure your production processes run efficiently and easily.

Support includes:

  • Photo based progress checks
  • Ongoing phone and email support
  • Supply and sourcing of raw ingredients
  • Batch scheduling management
  • First three (3) batches quality guaranteed

Yes, SONIC DIY Biofertiliser Systems are customised to meet the specific needs of your farm, with tailored production schedules and system sizes to align with your specific spray regime and on-going requirements. 

Read more about SONIC DIY Biofertiliser Systems

We service all regions across Australia for both product supply and on-farm production systems. Our biological fertilisers can be delivered nationwide.

For on-farm systems and training, we work with both local and remote operations. Where in-person visits aren’t practical, we provide live video training and guided setup to ensure you can confidently get your system up and running.

How To Contact Us

We’ve streamlined the process to be simple and low-maintenance. It’s essentially a set-and-forget system: around 1 hour to start a 1,000L batch, then after fermentation, 1–1.5 hours to decant and clean down. That’s roughly 2 hours total labour per 1,000L—often less time than organising orders, freight, and handling delivered products.

Find out more.

SONIC Production and Training Overview (Pdf download)

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icon_phone icon  0423 139 578