What to Plant in Winter for a Thriving Australian Garden
Working out what to plant in winter in Australia depends on your climate, frost exposure, and how much sun your garden gets. That said, it can still be a very productive planting season. There are plenty of cool-season vegetables, hardy herbs, and selected flowers that thrive in colder temperatures.
With the right plant choices and a little seasonal care of your garden beds, your winter garden can still give you plenty of fresh food, colour, and steady growth over the cooler months.
In this guide, you'll discover the best winter planting options for where you live. With these gardening tips, you can plan a beautiful cold-season garden.
What should you plant in winter in Australia?
Winter calls for cool-season vegetables, hardy herbs, and a selection of beautiful flowers that can handle the chilly weather.
Winter vegetables at a glance
Keep your crisper full with a huge selection of winter vegetables, including:
- Spinach
- Kale
- Silverbeet
- Lettuce
- Rocket
- Broccoli
- Cabbage
- Cauliflower
- Carrots
- Beetroot
- Radish
- Snow Peas
- Broad beans
- Spring onions
Winter herbs at a glance
If you have a sunny, well-drained spot, there are so many herbs that love the Australian winter, including:
- Parsley
- Coriander
- Thyme
- Oregano
- Sage
- Chives
Winter flowers at a glance
An array of blooming flowers can brighten up even the dullest gardens in the cooler months. Choose from:
- Pansies
- Violas
- Calendula
- Alyssum
- Snapdragons.
Which vegetables are best to plant in winter?
Leafy greens for a productive winter garden
Leafy greens are among the easiest winter vegetables to grow at home. Planting spinach, silverbeet, kale, rocket, lettuce, and Asian greens provides regular pickings. And harvesting the outer leaves as needed will ensure your plants continue producing.
Brassicas to plant in winter
Broccoli, cabbage, cauliflower, and other brassicas love the winter season. They thrive in full sun, rich and nourishing soil, and steady watering while they establish. But give them enough room to grow, and you'll have quality fresh produce.
Root vegetables for winter growing
Root vegetables are a staple in winter cooking, and you can easily grow them all yourself. Carrots, beetroot, radish, and turnips all make a reliable winter crop, especially in small spaces. They're low-maintenance once they're established, needing loose, well-draining soil to give the roots a better chance to grow evenly.
Peas, onions, and other cool-season staples
Snow peas, sugar snap peas, spring onions, and regular onions are ideal for the winter garden bed, especially if you're trying to save space. In particular, onions and spring onions can easily fit between other crops, while you can grow peas upwards on a trellis or frame to save space.
Which herbs can you plant in winter?
Best herbs for outdoor winter planting
Parsley, thyme, oregano, sage, rosemary, and chives are all easy to work with in the winter months, although they do need some sun, and the soil shouldn't be left too wet.
Best herbs for pots and small spaces
If you're working with a small area, like a balcony, courtyards, or even just pots, herbs are brilliant options. By growing them in containers, you can move them into a sunnier position or out of strong winds. Just make sure the pots have drainage holes, and you use a quality potting mix so the roots don't sit in cold, wet soil.
Winter herb mistakes to avoid
When planting winter herbs, be sure to avoid:
- Overwatering
- Poor drainage
- Planting in too much shade
Winter herbs still need moisture, just not as much as in the summer.
What flowers can you plant in winter in Australia?
Easy winter flowers for home gardens
Some of the easiest winter flowers, like pansies, violas, calendula, alyssum, and snapdragons, can be grown in garden beds, borders, and pots. They're also beginner-friendly, helping you add colour near paths, patios, veggie patches, and outdoor areas.
Bulbs and flowers for later colour
Winter is a great time to be thinking about your late-season and spring crops. Depending on where you live and what you're planting, this may include bulbs, like daffodils, freesias, and hyacinths.
Choosing flowers by climate zone
Flower choices tend to vary across different parts of Australia. For example, mild coastal gardens may be able to grow a wider variety of beautiful flowers than areas that get regular winter frost. If you're in a frost-prone area, stick to the tougher plants and use pots that you can move when needed.
How do you grow a thriving winter garden in Australia?
A thriving winter garden needs fertile soil, enough sun, and a careful watering schedule, as well as some winter weather protection.
Start with soil, drainage, and sun
Once you've chosen a warm, sunny spot for your winter garden, make sure you remove any weeds and mix compost through the soil before planting. This will help give your garden enough nutrients and drainage, so your plants aren't stuck in cold, wet soil.
Adjust watering for cooler weather
Winter gardens still need watering. Just check the soil before watering, especially around seedlings, herbs, and pots to make sure they need it. Then, use a hose, trigger nozzle, or watering wand to help you get more accurate base water coverage.
Protect plants from frost and cold snaps
Frost can damage young seedlings and softer plants. If you're in a frosty area, try using frost cloth or mulch around the base of the plants, or place pots in more protected spots. Walls, fences, and established garden beds can also help shield plants from wind or harsh overnight conditions.
Keep harvesting and replanting
Regular picking can help keep your garden producing throughout winter. Make sure you harvest leafy greens, herbs, and peas as they grow to encourage fresh growth and reduce waste. You can also replant quick crops like lettuce, rocket, and radish every few weeks to keep your garden producing throughout the season.
Keep your garden growing through winter
You don't have to forget about gardening just because it's winter. By knowing what to plant and how to look after your winter gardens, you can get a healthy mix of vegetables, herbs, and flowers all season long.
Ready to make winter gardening easier? Explore Pope’s range of gardening essentials and irrigation solutions to help keep your garden healthy, hydrated, and thriving through the cooler months.