How to protect your garden from frost and cold weather | Gardening 101 | Gardening Australia

Hannah Moloney assists us understand frost and also shares some practical services to keep the garden secured. Subscribe

Frost Facts:
Likely frost problems are a still night with clear skies as well as reduced moisture. Frost damage takes place when the water kept inside plant cells as well as cells freeze. Frost warnings are categorised as light, hefty or modest, which refers to how chilly it will obtain, as well as just how serious the damages might be.

Plant frost-hardy plants:
In cooler parts of Australia, frost-hardy plants include wide beans, garlic, spring onion and various sorts of brassicas. Perennials such as artichokes and deciduous fruit trees are also quite forgiving of frosts. Typically, more youthful leaves on seed startings and brand-new development are less tolerant.

Think about Timing:
In many of Tasmania and the Alpine regions of New South Wales as well as Victoria, frosts can happen well into spring. In Tasmania, if you grow tomato plants out in the garden in September, they might be totally cleaned out after one cool night.

Strategy Where You Plant:
A functional way to safeguard your plants is to make use of microclimates. Sanctuary less-hardy types under a tree canopy or plant on greater, warmer factors in the garden as frosts are typically worse in low-lying locations.

Water Well:
It may appear inconsistent to include even more water however a much healthier plant, that isn’t dry spell worried when frost strikes, is more most likely to make it through. Even more water in the dirt means more heat in the dirt, so it will take longer to ice up.

Delay Mulch:
Leave soil uncovered and wait to mulch till frosts more than. Darker-coloured dirt can soak up the sun as well as preserve even more heat in the evening, so it is less most likely to obtain as cool.

Cover Overnight:
When making use of material, Hannah suggests propping it up with plastic pots to safeguard plants from the weight of the sheet, as well as to anchor borders down with rocks. In locations with prolonged frost direct exposure, take into consideration something semi-permanent. Seed startings grown in a greenhouse or chilly frame can be transplanted outside after the last threat of frost.

Frosts aren’t all bad. Low temperatures can eliminate or slow down bugs and also virus, which implies you obtain a break from having to handle them. Some plants grow in chilly conditions, and also you can also, by learning more about your region’s environment and also utilizing the right defense as well as growing techniques for your garden.

Gardening Australia is an ABC television program supplying gardening expertise as well as ideas. Offered by Australia’s leading horticultural professionals, Gardening Australia is a beneficial source to all garden enthusiasts through the television program, the publication, publications, DVDs and also substantial online content.

Enjoy a lot more:


This is an official Australian Broadcasting Corporation YouTube network. Payments might be eliminated if they breach ABC’s Online Conditions of Use (Section 3).

Amazon Products

Leave a Reply

Your email address will not be published. Required fields are marked *