What to do in the garden in March

March is the time to plan for spring flowers and vegies. Give your flowers and vegies the head start they need to have blooming colours and a bountiful harvest this spring with these great tips from Bunnings horticulturalist Mark Dedman.

What To Plant

March is the time of year to plant bulbs like daffodils, tulips and hyacinths in your garden

In the tropical north, sweet potatoes, squashes, melons, cucumbers and capsicums can go in your vegie garden while impatiens, marigold and petunias can go in your garden beds. These can also look great in pots and troughs to brighten up a courtyard or balcony. 

A bit further south in the sub-tropical zone, leeks, rhubarb, zucchinis, artichokes and capsicums planted now will give you a bountiful spring harvest. Salvia, verbena and lobelia will add colour too. 

Temperate regions should look to beetroot, Brussels sprouts, broccoli, carrots, cauliflowers, onions and peas for their vegie patch and calendula, pansies, dianthus and sweet pea in the garden.

In cold climates, sow broad beans, cabbages, lettuce, shallots, spinach and turnips. In your flower beds polyanthus, poppies and primula should be planted.

If you are growing grass from seed, especially kikuyu, now is the time. The bit of growth you’ll get before winter means that your grass will be ready to thrive as soon as spring arrives.

What To Pick

Potatoes should be ready to be dug up now. If you are unsure, wait until the plant has completely shrivelled. That is when you should break out the shovel. 

In the vegie garden, late-season tomatoes and zucchinis are ready to harvest as are pumpkins.

Early season apple varieties are also ready to be picked. 

What To Do

Fertilise your lawn now so it gets one last spurt of growth that will see it through winter. 

To ensure your berries are ready to endure the winter, tidy them up now. Remove any dead leaves and trim off the tops. Give them a good feed with an organic fertiliser like blood and bone. 

You can also improve the soil in any empty beds of your vegie garden to get them ready for spring. Plant wheat or oats, let them grow to about 20cm high then dig them back in. This will organically add humus and nitrogen to the soil, giving your spring vegies the best possible start.

While the weather’s still good, take the opportunity to get out in the garden and get busy. Come springtime, you’ll be surrounded with colour and life and be glad that you did. 

Also, check out some other great ideas for your garden.

dill

Planting & Growing Must-have herbs to help you cook up a storm Turn every meal into a gourmet affair with herbs from your own pot or patch. It’s easy to get started and gives endless rewards in both kitchen and garden.

A red chillie

Planting & Growing Spice up your next dish with chillies Whether you prefer mild or spicy, chillies can add flavour to any dish and they are so easy to grow!

Person putting on protective edging on the raised garden bed 01:38

Planting & Growing How to build a raised garden bed Building a raised garden bed is a simple project you can do yourself. Learn how to build a raised garden bed with this guide from Bunnings Warehouse.

fiddle leaf fig

Planting & Growing How to grow and care for a fiddle leaf fig With lustrous, wide, violin-shaped leaves and prominent veins, this upright leafy tree will create a graceful backdrop of luxurious fresh foliage in your home or garden. But to keep it in the best health and appearance, there are some tips and trick...

protein

Planting & Growing 10 high protein foods you can grow at home Grow these high protein vegetables and protein rich foods at home in your very own garden. Whether you’re a vegetarian or are trying to eat healthier, here’s our list of top 10 high protein vegetables to grow at home.

How to control and eliminate garden pests organically

Planting & Growing How to control and eliminate garden pests organically Try controlling garden pests with these approaches from Eco Organic Garden.

The best low-maintenance plants for your garden

Planting & Growing The best low-maintenance plants for your garden Low-maintenance plants are a great choice if you don’t want to spend too much time tending to your garden. Here are the best plants for creating an attractive garden that’s also easy to care for.

Protect Your Garden From Snails, Slugs and Leaf Eaters

Planting & Growing Protect your garden from snails slugs and leaf eaters There is a wide range of highly effective and innovative products available to gardeners to help them care for and protect their plants against insects, snails and slugs.

Health & Safety

Please make sure you use all equipment appropriately and safely when following the advice in these D.I.Y. videos. You need to be familiar with how to use equipment safely and follow the instructions that came with the equipment. If you are unsure, you may feel it is safest to consult an expert, such as the manufacturer or an expert Bunnings Team Member.

Grave health hazards are linked to asbestos, which may be in homes built up to 1990. Health hazards may result from exposure to lead-based paints in older materials and copper chromium arsenic (CCA) treated timber. For information on the dangers of asbestos, lead-based paint and CCA treated timber and tips for dealing with these materials contact your local council's Environmental Health Officer or visit our Health & Safety page. You can also use a simple test kit from Bunnings to indicate the presence of lead-based paint.
Top of the content