2026 SALE

MON 14th SEPT - BOOBOROWIE FROM 1PM

Award Winning - quality

Merino &
Poll Merinos

Nourished, bright, stylish & high yielding wool!

with our ewe flock cutting an average fleece of 8 – 9kg

greenfields merino & Poll Merino Stud

Since 1949

Greenfields Merino and Poll Merino Stud is owned by Robert and Celia Sullivan and their 3 children Lachie, Jesse and Evelyn and is located approximately 40km North of Burra in the Mid North of SA, in a 425mm rainfall area.

The merino stud was founded in 1949 on Ashrose bloodlines, while Collinsville blood formed the basis of the Poll Merino Stud established in 1957.

Emphasis is on breeding early maturing, plain bodied sheep with sound confirmation and strong constitution with good carcase traits. Our wool is well nourished, bright and stylish and high yielding, with our ewe flock cutting an average fleece of 8 – 9kg.

High Fleece Weights

High Fertility Rates

Good Carcase Traits

Early Growth Rates

Dates to Remember

Events you will find Greenfields Merino and Poll Merino Rams available for viewing and sales
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Mon 8th September, 2025

Greenfields on Property Sale @ Booborowie, 1pm Start

Merino Expo Burra

11th & 12th March, 2026

Elders SA Stud Merino Expo, Burra Oval

National Champion Pairs Bendigo 2015

17th - 19th July, 2026

Australian Sheep & Wool Show - Bendigo Victoria

Champion Pen of 3 Ram Hoggetts at the Northern SA Merino Expo at Jamestown

Thurs 30th July, 2026

Northern SA Merino Expo - Jamestown, Vic Park Oval

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Mon 31st August, 2026

Mid North Inspection Day. On Property Greefields

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9th - 11th September, 2026

Royal Adelaide Show Ram Sale

Greenfields is in the Australian Johnes disease Market Assurance Program and has a flock status of MN3.

Greenfields is an Accredited Ovine Brucellosis Free Flock

Want to know more?

If you have questions or want to learn more about our rams, we’re here to help! Visit our contact page to contact us and learn more about what Greenfields Merino and Poll Merino Stud can offer.