Business Details
50+ Years
experience
Australia's Largest Rose Production Nursery
At Treloar Roses, we have dedicated over six decades to cultivating and supplying premium quality bare root and potted rose plants across Australia. As the country's largest rose grower, our extensive range and production expertise ensure a reliable source of roses for both individual gardeners and commercial suppliers. Founded in the early 1960s by Ted Treloar, our family business has evolved into a third-generation operation managed by Ted's grandsons, Elton and Trent Treloar. Our commitment to excellence extends beyond plant supplywe provide year-round customer support, educational resources, and a 2-acre display garden showcasing over 200 rose varieties.We partner with global breeders like W. Kordes' Shne and David Austin Roses to introduce disease-resistant, climate-adapted varieties tested in Australian conditions. Recognized with over 100 awards from the National Rose Trial Garden of Australia, we combine tradition with innovation to enhance every customer's rose-growing experience.
Services
Potted Roses
Bare Root Roses
New Release Roses
Charity Roses
Wholesale Supply
Details
- Year established: 1960
Highlights and features
- We offer 60+ years of specialized rose-growing expertise
- Our family business maintains direct control over plant quality
- We trial all new varieties in Australian climate conditions
- We partner with leading global rose breeders for exclusive access
- Our replacement guarantee ensures plant viability
What people say
Superior quality plants
Excellent customer service
Healthy disease-resistant roses
Beautiful display garden
Reliable delivery
Services
Potted Roses
Available from spring to early summer, our potted roses offer immediate garden impact with established root systems. Each plant undergoes rigorous quality checks to ensure optimal health and blooming potential. Ideal for instant garden transformations or gift-giving occasions.
Bare Root Roses
Winter-season specialty featuring dormant plants at 60%+ cost savings. Expertly dug and packaged to maintain root viability during transit. Recommended for long-term garden establishment with superior adaptation to local soil conditions.
New Release Roses
Exclusive access to globally bred roses trialled for Australian climates. Each new variety undergoes 3-5 years of disease resistance and flowering performance testing. Features include enhanced fragrance, unique color patterns, and reduced maintenance requirements.
Charity Roses
Specialty collection supporting medical research and community initiatives. A portion of proceeds from each sale directly funds organizations like the McGrath Foundation and Fight Parkinson's. Combines horticultural excellence with social impact.
Wholesale Supply
Comprehensive nursery supply program featuring bulk pricing and dedicated account management. Services include custom catalogues, marketing support, and priority access to new releases. Available to registered horticultural businesses nationwide.
Questions
What's the difference between bare root and potted roses?
Bare root roses are dormant plants supplied without soil during winter, offering cost savings and better root establishment. Potted roses are actively growing plants available spring-summer with immediate visual impact.
When should I order roses for best availability?
Pre-order bare root roses from October to April for winter delivery. Potted roses should be ordered September-November for spring-summer delivery to secure limited stock.
Do you guarantee rose plant survival?
Yes, we offer a replacement guarantee: 90 days for bare root roses and 48 hours for potted roses. Terms apply for proper planting and care adherence.
Can I visit the nursery in Portland?
Our display garden is open November-April for self-guided tours. The nursery itself operates as a production facility but welcomes visitors during business hours with prior notice.
How do you handle delivery to remote areas?
We deliver Australia-wide except WA/NT/TAS. Standard deliveries use StarTrack with tracking. Remote areas may require depot collection. Potted roses have restricted delivery zones.
Are your roses suitable for tropical climates?
Yes, our Star Performers collection features 4-5 star health-rated varieties specifically bred for humid and tropical environments with enhanced disease resistance.