The gardener who thinks winter is a rest is the gardener who panics in September. Winter is strategy. Get it right and spring runs itself.
June to August in New Zealand is the dormant season for many plants but not for the gardener who understands what this period makes possible. Winter is when the hard pruning happens, when the planning gets done, and when every tool in your shed deserves proper attention.
Winter pruning: the big jobs
This is the main event. Deciduous fruit trees — apples, pears, plums, cherries, feijoa — should be pruned in full dormancy, after the leaves have dropped and before the new buds swell. In most of New Zealand, that means June and July.
The goals are: open up the canopy to light and air, remove dead and crossing branches, maintain the tree's shape, and encourage fruiting wood for next season.
Use sharp loppers and secateurs. For thicker branches, a good pruning saw. Clean cuts heal cleanly. Ragged cuts invite rot.
Roses get their main structural prune in winter too — usually late July to August in most regions. Cut back hard, remove old canes, and shape to an open vase. It always looks brutal. It always comes back better.
Wisteria and climbers
Wisteria should be pruned twice, with a summer prune already done and a winter prune now cutting all side shoots back hard to two or three buds from the main framework. This is what creates the spectacular flowering display in spring.
Other climbers: cut back any dead or tangled growth. Check ties and replace any that are cutting into stems.
Tool maintenance season
Winter is the gift of time for tool maintenance. When the garden is quiet, work through every tool in the shed.
Clean off any remaining soil and sap. Remove rust with a Rust Eraser or fine steel wool. Sharpen blades — secateurs, loppers, shears, spades, hoes. Replace any cracked wooden handles before you need the tool in spring and find yourself with a problem.
Wipe everything down with Camellia Oil. Store with metal surfaces protected. Come September, you will reach for your tools and they will be ready.
Planning
One of the most underrated winter gardening activities: sit down with seed catalogues, your garden notes from last year, and a cup of tea, and actually plan what you want to grow. What worked? What did not? What do you want more of? Order seeds now — the good varieties sell out.
Winter growing
Winter is not empty. Brassicas planted in autumn are maturing. Citrus is at its most flavourful. Silverbeet and kale are at their best after a few cold nights. Hardy herbs — rosemary, thyme, sage — keep producing through frost.
The winter tool kit
Loppers and a pruning saw for the big structural work. Sharp secateurs for the finer cuts. Thick gloves — winter pruning in cold rain is a test of commitment. A good kneeler for planting or weeding in cold, wet soil. And your sharpening kit. There is no better time to get everything in order.
Shop the Winter Sorted collection at bugg.co.nz/collections/winter-essentials.
