March Gardening Guide: What to Plant and Do Across Australia

By Ewa Bekiesch, DipSustLiv (UTAS)
Holistic Gardens Coach | Real Food Advocate
YouTube & Instagram: @EwasVibes — Where every leaf holds a secret, and every root tells a story. Join the conversation!
Seeds, Plants & Gardening Gear: foodforestseeds.au

There’s a beautiful shift happening in the garden this month. March arrives on the soft breath of change—a gentle easing of the summer intensity, shorter days, and the first real hints of autumn in the air. Here on the Fraser Coast, the humidity begins to lift, the evenings grow a little cooler, and the garden takes on a renewed energy after the long, hot months.

In my food forest, the pineapples are still sweetening, the passionfruit are ripening on the vine, and the citrus trees are beginning to show promise for the cooler months ahead. It’s a time of transition—harvesting what remains while preparing the soil and planting for the abundance of autumn.

Whether you’re welcoming the dry season in the tropics, enjoying milder days in the arid zone, or feeling the first crispness of autumn in the temperate south, this March guide will help you navigate the seasonal shift with confidence and intention.

Tropical Gardens (Northern QLD, NT, WA)

What’s Happening:

The wet season begins to ease in some areas, with slightly less humidity and rainfall. Growth remains vigorous, but the transition towards the dry season is on the horizon.

Key Jobs This Month:

• Continue managing fungal diseases by improving airflow around plants.
• Harvest regularly—many summer crops will be at their peak.
• Prune back spent plants and add them to the compost.
• Begin preparing beds for the upcoming dry season planting.

What to Plant Now:

Vegetables: Snake beans, okra, sweet potato, cherry tomatoes, eggplant
Herbs: Lemongrass, turmeric, ginger, perennial basil
Fruits: Papaya, banana, rambutan, dragon fruit

Arid & Semi-Arid Gardens (Inland SA, NT, WA, NSW)

What’s Happening:

The intense heat begins to moderate slightly, offering some relief. Water conservation remains important, but conditions become more favourable for planting.

Key Jobs This Month:

• Ease up on watering slightly as temperatures drop, but monitor plants closely.
• Refresh mulch to protect soil as temperatures fluctuate.
• Start preparing beds for autumn planting with compost and organic matter.
• Harvest remaining summer crops before they decline.

What to Plant Now:

Vegetables: Beetroot, carrots, lettuce, silverbeet, dwarf beans
Herbs: Coriander, parsley, dill, chives, oregano
Fruits: Pomegranate, fig, citrus (with regular watering)

Subtropical Gardens (SE QLD, Northern NSW) – My Garden This Month!

What’s Happening in My Food Forest:

March is one of my favourite months in the garden. The intense pressure of summer begins to lift, and there’s a wonderful freshness in the air. I’m still harvesting nashi pears, dragon fruit, capsicum, and eggplant, but my focus is shifting towards autumn planting. The soil is warm and receptive, perfect for getting cool-season crops established. I’m also dividing and planting perennial herbs, refreshing mulch, and giving the citrus a final feed before winter.

Key Jobs This Month:

• Plant autumn vegetables while the soil is still warm.
• Feed citrus trees with a balanced organic fertiliser.
• Divide and transplant perennial herbs like chives, oregano, and mint.
• Refresh mulch layers to protect soil through the milder months ahead.
• Start collecting seeds from summer crops for next year.

What to Plant Now:

Vegetables: Cucumbers, broccoli, cabbage, cauliflower, carrots, beetroot, lettuce, spinach, peas
Herbs: Parsley, coriander, dill, chives, thyme, sage
Fruits: Strawberries, blueberries, dwarf citrus, raspberries

Temperate Gardens (Southern NSW, VIC, TAS, SA, WA)

What’s Happening:

Autumn is unmistakably arriving. Days are warm and pleasant, nights are cooler, and the garden is entering its second most productive season after spring.

Key Jobs This Month:

• Plant autumn vegetables generously—conditions are ideal for growth.
• Clean up spent summer crops and add to compost.
• Divide and plant perennials while the soil is still warm.
• Prepare for frost-sensitive plants as nights get cooler.

What to Plant Now:

Vegetables: Broccoli, cauliflower, cabbage, kale, spinach, carrots, peas, broad beans
Herbs: Parsley, coriander, dill, chives, mint, rosemary
Flowers: Pansies, violas, calendula, snapdragons (for winter colour)

A Final Tip for Every Gardener:

Feed your soil. After the intensity of summer, your garden beds will appreciate a boost of compost, worm castings, or well-rotted manure. Healthy soil grows healthy plants—and autumn is the perfect time to replenish.

A Personal Reflection…

March always feels like a gift to me—a gentle exhale after the busyness of spring and the intensity of summer. There’s less pressure, more space to observe and enjoy, and the satisfaction of watching autumn crops establish in the warm, welcoming soil.

I love this slower rhythm. The garden still asks for care, but it feels more like a partnership than a race. I hope this month brings you that same sense of peaceful productivity.

Join the Growing Community!

For more autumn gardening tips and a real-time look at what’s happening in my food forest, join me on my YouTube channel at EwasVibes (it’s free!) Your likes, comments, and shares truly help the channel grow and inspire more content. New videos go up weekly—from planting guides to homesteading and harvest tours.

If you’re planning your autumn garden, visit my online store at www.foodforestseeds.au for organically grown potted plants and heirloom seeds. All plants are grown right here in my food forest, nurtured with love just like they would be in your garden.

What are you planting this March? I’d love to hear what’s happening in your garden—share in the comments!

Wishing you a gentle, abundant month ahead.

Happy gardening, and thank you so much for supporting my small business 🙂
Ewa Bekiesch