Withcott Seedlings

Withcott Seedlings Withcott Seedlings grows vegetable seedlings for wholesale distribution to some of Australia's large

Over 40 years ago, Graham and Wendy Erhart started a small vegetable seedling depot in the heart of Queensland with a si...
29/04/2026

Over 40 years ago, Graham and Wendy Erhart started a small vegetable seedling depot in the heart of Queensland with a simple belief - that the quality of every crop begins with the seedling.

Today, Withcott Seedlings is Australia’s leading supplier of vegetable and tree seedlings, supporting commercial growers across the country and contributing to Australia’s fresh food production, timber industry and carbon sequestration initiatives.

From supplying high-quality vegetable seedlings to Australian farmers to growing trees for large-scale planting projects, our focus remains the same: producing strong, healthy plants that perform in the field.

Four decades on, the scale may have grown, but the founding belief hasn’t changed.

Because great crops start with great seedlings.

Leeks are a member of the Allium family, alongside onions, garlic, and shallots, and are valued for their mild, sweet on...
26/04/2026

Leeks are a member of the Allium family, alongside onions, garlic, and shallots, and are valued for their mild, sweet onion flavour and versatility in the kitchen.

A staple in many cuisines, leeks are commonly used in soups, stews, pies, and slow-cooked dishes where their gentle flavour can shine without overpowering other ingredients.

Beyond their culinary appeal, leeks are also a nutritious addition to the garden and the plate:
• A natural source of vitamins A, C and K
• Rich in antioxidants and beneficial plant compounds
• High in fibre and supportive of digestive health

Our leek seedlings are grown for strong establishment and consistent growth, giving growers a reliable start for the cooler growing season.

They perform best when planted in the right conditions:
☀️ Full sun to partial sun
🌱 Well-prepared soil enriched with organic matter
💧 Consistent moisture for steady growth and tender stems

From hearty winter soups to classic potato and leek dishes, leeks remain a timeless vegetable that rewards patience in the garden and flavour in the kitchen.

Where we grow matters. The nursery’s isolated, hilly location provides natural protection from external contaminants, cr...
23/04/2026

Where we grow matters.

The nursery’s isolated, hilly location provides natural protection from external contaminants, creating an ideal environment for raising strong, healthy seedlings.

But it doesn’t stop there. The site has been carefully designed to maximise sunlight, reduce soil erosion and preserve the native trees that surround the nursery.

Our state-of-the-art water recycling system, including reverse osmosis filtration and interconnected on-site dams, ensures a secure year-round water supply - with every drop carefully managed.

At Withcott Seedlings, growing well starts with caring for the land beneath it.

Growing the future of Australian agriculture takes the right partnerships. Four years ago, Withcott Seedlings began an e...
21/04/2026

Growing the future of Australian agriculture takes the right partnerships.

Four years ago, Withcott Seedlings began an exciting collaboration with ADM Capital’s Cibus II fund, a London-based investment group focused on sustainable food and agriculture.

Since then, the partnership has helped us continue evolving how we grow - introducing new technology and refining systems across the nursery so we can deliver even stronger, healthier seedlings to Australian growers.

Some of the advancements include:

🌱 Automation across key processes such as seeding, sorting and grafting
💧 Advanced watering and feeding systems to optimise plant health and resource use
🌿 Increased production capacity while maintaining the quality and consistency our growers rely on.

For us, it’s not just about growing more - it’s about growing smarter and more sustainably, ensuring Australian farmers have access to seedlings ready to perform in an ever-changing environment.

We’re proud to be working alongside partners who share our vision for the future of food and agriculture.

In commercial growing, what you keep out can be just as important as what you put in. At Withcott Seedlings, biosecurity...
19/04/2026

In commercial growing, what you keep out can be just as important as what you put in.

At Withcott Seedlings, biosecurity starts right at the nursery gate. From foot and wheel baths at entry points, to the sterilisation of trays, racks and crates, every step is designed to minimise risk.

Our seedlings are also grown on raised aluminium benches, keeping plants off the ground and helping prevent contamination from soil-borne pests and diseases.

It’s the kind of attention to detail that helps protect your crop long before it ever reaches your farm.

16/04/2026

For home gardeners, what you plant your seedlings in matters just as much as the seedlings themselves.

Healthy soil gives young plants the best possible start - providing the nutrients, drainage and structure they need to establish strong roots.

When planting seedlings at home, look for a high-quality vegetable or seed raising mix that drains well but still retains moisture. Mixing in well-aged compost can also improve soil structure and add valuable nutrients to support early growth.

A few simple tips:
🌱 Choose a quality soil or potting mix
🌱 Add compost to boost nutrients and improve soil health
🌱 Ensure good drainage in garden beds or pots
🌱 Water gently while roots establish
🌱 Avoid compacting the soil around young plants

Strong seedlings + healthy soil = the best chance of a thriving garden.

At Withcott Seedlings, we’re proud to be part of something bigger than just food production. Our work now extends into ...
14/04/2026

At Withcott Seedlings, we’re proud to be part of something bigger than just food production.

Our work now extends into agroforestry, land rehabilitation, and carbon offset planting - helping shape more sustainable landscapes across Australia.

By producing high-quality tree seedlings for reforestation and carbon offset projects, we’re:

✔️ Supporting biodiversity
✔️ Helping landowners and businesses reduce their carbon footprint
✔️ Growing resilient seedlings for native revegetation and commercial forestry

Whether it's for ecosystem restoration or long-term sustainability, we’re here to support strong, healthy growth - from the ground up.

As the weather cools, hearty soups start making their way back onto the menu. This classic recipe highlights leeks and p...
12/04/2026

As the weather cools, hearty soups start making their way back onto the menu. This classic recipe highlights leeks and parsley, two crops grown by Withcott Seedlings, bringing warmth and comfort to the autumn kitchen.

These crops thrive in cooler conditions and are valued for both their flavour and nutrition in seasonal cooking.

Beyond their versatility, they also bring plenty of goodness to the plate:
• Leeks are rich in fibre and antioxidants
• Parsley is packed with vitamins A, C and K
• Together they add depth, freshness, and balance to simple dishes

Warm, nourishing, and full of garden flavour - a perfect reminder that cooler seasons bring some of the most comforting harvests.

With strong seedlings and the right growing conditions, crops like leeks and herbs can keep kitchens supplied with fresh ingredients throughout the cooler months.

At Withcott Seedlings, we believe the future of agriculture starts with hands-on learning. We were proud to support the ...
08/04/2026

At Withcott Seedlings, we believe the future of agriculture starts with hands-on learning.

We were proud to support the Year 12 Agricultural Science students at Toowoomba Grammar School, supplying commercial lettuce varieties for their hydroponics trials.

Throughout the project, students investigated how different growing conditions - from pH levels to light exposure - can impact plant growth, root mass and overall crop yield. By collecting and analysing real data, they gained valuable insight into the kinds of decisions growers make every day in commercial production.

It’s fantastic to see the next generation of agricultural leaders exploring real-world production systems and building practical knowledge that will serve them well in the industry.

A big well done to the students and their teachers for such a thoughtful and practical project - we’re always happy to support initiatives that connect classrooms with the realities of modern agriculture. 🌱

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🌿🐰 Happy Easter from the team at Withcott Seedlings 🐰🌿 While many of us are enjoying a well-earned long weekend with fam...
05/04/2026

🌿🐰 Happy Easter from the team at Withcott Seedlings 🐰🌿

While many of us are enjoying a well-earned long weekend with family, friends and perhaps a few chocolate eggs, the seedlings are still quietly growing away in the nursery, being tended to by our dedicated staff.

From our team to yours, we wish our wonderful customers, growers and community a safe and happy Easter.

Welcome to Withcott Seedlings - one of Australia’s leading commercial producers of vegetable and tree seedlings. Proudly...
26/03/2026

Welcome to Withcott Seedlings - one of Australia’s leading commercial producers of vegetable and tree seedlings.

Proudly family-founded by Graham and Wendy Erhart in 1983, we’ve spent over 40 years helping feed the nation by supplying high-quality seedlings to growers across the east coast and beyond.

From leafy greens and tomatoes to pumpkins, capsicums, eggplants and more, our purpose-built nursery spans 22+ hectares of protected growing environments designed to give every seedling the strongest possible start.

We’re known for our innovative growing techniques, advanced quality management systems, and genuine, long-standing relationships with our growers.

We’re committed to continuous improvement - in plant quality, in sustainability, and in supporting a strong, resilient fresh food supply chain. Let’s grow together.

Address

Postmans Ridge Road/WITHCOTT
Postmans Ridge, QLD
4352

Opening Hours

Monday 6am - 4pm
Tuesday 6am - 4pm
Wednesday 6am - 4pm
Thursday 6am - 4pm
Friday 6am - 4pm

Telephone

+61746303372

Website

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