Mid North Seed Graders β South Australia's Trusted Seed Cleaning & Grading Specialists
Our Promise of Quality & Performance
At Mid North Seed Graders, we stand behind every job we do with a Lifetime Guarantee on all seed work β covering the lifetime of the seed itself. Weβre committed to delivering precision seed grading and cleaning that ensures your crop performs at its best season after season.
Lifetime Guarantee
We proudly offer a Lifetime Guarantee on all seed work β covering the lifetime of the seed.
Expert Seed Care
With years of hands-on experience, our team delivers precise grading and cleaning.
Tested for Performance
We work with independent plant scientists to test seed germination and vigour.
100% Aussie & Family-Owned
As a proud family-owned Australian business, we value trust and long-term relationships.
Why Mid North Seed Graders
Family-Owned and 100% Aussie Business
At Mid North Seed Graders, we take pride in delivering top-quality service backed by experience, guaranteed satisfaction, and a commitment to helping you increase profits. As a family-owned and 100% Australian business, we understand the importance of reliability and performance.
Our Services
Providing Seed Grading and Seed Treatment services
Seed Dressing
Farmers retain a certain amount of seed from the crop they have harvested for sowing the next season. These seeds are often un-treated.
Seed Grading
Seed Grading is the term used for getting the largest, healthiest seed suitable for sowing the next seasons crop.
Seed Cleaning
Seed cleaning is one of the most vital functions of farming. Many people wonder, if they can skip the process of cleaning the seed and start sorting them instead.
Lifetime Guarantee
Clean Seed Is Where It All Starts From
Walco Seed Cleaning is a mobile on-farm operation giving farmers the best quality service. In 2001, Kurt Walter started his seed grading career by learning from the best in the business, Ian Sanders from Sanders Seed Cleaners. Ian had been in the industry for over 30 years prior and had passed on a great deal of knowledge to Kurt in this specialised industry. When Ian retired, Kurt and his partner Merey Colquhoun started up Walco Seed Cleaning in 2005 and created a diverse business in the seed cleaning industry within South Australia. We have built a team of keen hard working players to service both regular and new clients.
Have Questions or Need a Quote? β Find Answers Below or Get in Touch with Mid North Seed Graders Today!
What services do you offer?
We provide professional seed cleaning, grading, and treatment services, along with germination and vigour testing to help farmers get the best results from their crops.
What is included in your Lifetime Guarantee?
Our Lifetime Guarantee covers all seed work done by our team for the lifetime of the seed, ensuring consistent quality and reliable performance.
Do you clean all types of seeds?
Yes, we handle a wide range of seeds including oats, barley, wheat, canola, pulses, and more. If you have a specific type, feel free to contact us for confirmation.
Should I test my seed before grading or treatment?
Absolutely. We recommend germination testing before grading or treating to ensure the seedβs viability. We can assist with testing through independent plant scientists.
How soon can I book seed cleaning or grading?
Bookings depend on the season and workload, so itβs best to book early β especially during harvest time. Contact us to confirm availability.
Can you treat seed for disease prevention?
Yes, we provide seed treatment options to help protect against common diseases and improve early plant health and emergence.
What areas do you service in the Mid North?
We proudly serve all major areas across the Mid North of South Australia, including Clare, Burra, Jamestown, Crystal Brook, Orroroo, and surrounding regions.
What should I do to prepare my seed before bringing it in?
Ensure your seed is dry and stored correctly to prevent moisture or temperature damage. We can guide you on best storage practices before grading.
