- What affects the silage inoculant price?
Silage inoculant price depends on crop type, dry matter %, application rate (per tonne/ha), and pack size. Our Australian-made Si-Lac range uses fresh, active bacteria and we can quote delivered pricing via our AU/NZ logistics network.
- What is the difference between a hay inoculant and a silage inoculant?
A hay inoculant is designed to reduce spoilage, improve curing, and protect hay quality during baling and storage. A silage inoculant supports fermentation by introducing beneficial bacteria that improve feed stability, nutrient retention and animal performance. Grevillia Ag supplies both hay inoculants and silage inoculants to suit different crop types, moisture levels and storage conditions.
- What does an inoculant applicator do?
An inoculant applicator accurately dispenses inoculants onto hay or silage during baling or chopping. This ensures even coverage and proper treatment. Grevillia Ag offers a range of applicator systems, including silage inoculant applicators, hay inoculant applicators, and baler inoculant applicators suited for farms of all sizes.
- Do you supply hay inoculant applicators and baler applicators?
Yes. We supply hay inoculant applicators, baler inoculant applicators, and round baler inoculant applicators suitable for a wide range of baler models. These applicators help ensure consistent application rates and improved forage preservation.
- Can I buy a hay inoculant applicator or silage inoculant applicator from Grevillia Ag?
Absolutely. We have both hay inoculant applicators for sale and silage inoculant applicators for sale across Australia. Our team can recommend the right applicator based on your baler type, operating volume, and inoculant requirements.
- Why should I use an inoculant for silage?
Using an inoculant for silage promotes faster, more controlled fermentation and reduces dry matter loss. Grevillia Ag’s silage inoculants contain proven strains of beneficial bacteria that improve feed stability, reduce spoilage and help achieve higher quality forage with better energy and protein retention.
- Which inoculant products does Grevillia Ag recommend?
We offer a complete range of hay inoculants and silage inoculants designed for Australian conditions. Our solutions are formulated to optimise fermentation, reduce waste and support healthier livestock. For help choosing the right inoculant, our team is available to provide product guidance and application support.
- Do Grevillia Ag inoculants work with all applicator types?
Use our tried & trusted agricultural innoculant range for ultimate performance in silage and high moisture hay. Australian-made, premium silage inoculants with fresh, active bacteria for your silage.

If you are making silage, and want the best quality silage, then one of your first considerations will be the silage inoculant that gives you the best possible result. Si-LAC’s unique technology enables. . .

If you are making silage, and want the best quality silage, then one of your first considerations will be the silage inoculant that gives you the best possible result. Si-LAC’s unique technology enables. . .
How Are Grevillia Ag Different?
Our reputation has been built on supplying Australian and New Zealand’s farmers with the highest quality products, backed by an excellent level of service all combined with our high reliability of delivering agricultural inoculants products across Australia and New Zealand. As an established business, we are able to service our customers all across both countries, wherever they are.
You Will Be Backed By Our Excellent Customer Service!
Our wide reach is made possible by effectively using our logistics networks, this means that we can fulfil orders quickly and efficiently. If anyone has any questions then they can call one of two Customer Service Line:
● Australia: 1300 669 556
● New Zealand: 0508 473 845
We encourage our customers to call during business hours so we can provide them with some (more) immediate attention.
Contact Grevillia Ag Today
If you are looking for the best, high-quality silage covers and silage tarps, then you can rely on the Grevillia Ag team to provide you with what you need at the best possible price.
So get in touch with our knowledgeable, friendly and team today. We all look forward to hearing from clients existing ones and new ones, to serve with all is required.

Yes. Our inoculants are compatible with most inoculant applicators, including electric, gravity-fed and pump-driven systems. Whether you use a round baler, forage harvester or small square baler, we can match the right applicator setup to your inoculant product.