Western Australia'sPasture Seed Specialists.

Proudly family owned and independently operated since 1966. Supplying premium, high-quality pasture seed and specialist mixes to a wide network of agricultural, rural and urban retail stores across Western Australia.

Regional expertise

Local conditions, understood and applied. Our experience across Western Australia tells us which varieties and mixes deliver in your rainfall, your soil and your enterprise.

Proven performance

Pasture varieties and mixes proven over generations and across Australia. Seed from accredited growers, true to type and consistent with its description.

Partnership

Confidence before the order, support after it. We combine local experience with knowledge shared by farmers to give sound technical advice, through your local store or direct from our team.

Pasture Seed Selector

Try the selector

Answer four questions about your paddock — rainfall, soil, what you are growing it for and how long it needs to last — and see pasture seed that suits it.

Rainfall

How much rain does the paddock get?

Soil

What is the ground like?

Use

What is the paddock for?

Stand life

How long do you want it to last?

About Us

Finding the right seed for your soil and rainfall shouldn't be hard. At IH Seeds (Irwin Hunter & Co), we've been helping WA farmers get it right since 1966. We're family owned and operated, our seed comes from accredited growers, and our mixes are made for WA conditions. Pick it up from your local rural store, or ring us for a chat.

Learn more about IH Seeds

From the Seed Shed

View all articles
Editorial · 30 April 2026

Strategies for fertiliser shortages

With fertiliser in short supply, legumes and biological inputs like BioNPK Powder S give WA growers a practical way to keep soils fertile and productive while relying less on synthetic fertiliser.

Read article : Strategies for fertiliser shortages

Regional advice, sowing rates and seasonal planning in one place.

Download the 2026 Pasture Seed Guide (PDF)