Winter gardening

By Good Magazine

June 18, 2022


PRODUCED IN PARTNERSHIP WITH GOOD X KINGS PLANT BARN

Deep winter may seem like a low period for your garden – but there’s plenty to be preparing for the coming seasons.

Gardening in June

  • Dreaming of your own orchard? Now’s the time to plant new fruit trees, including citrus, stonefruit, apples and pears.

  • Plant cabbage, cauliflower and broccoli seedlings to keep your table well-stocked with veggies over winter.

  • Roses are red… and new season varieties are in gardening centres now. Choose a couple to perk up your backyard – and prune existing plants from the end of June into July.

  • Garlic and shallot bulbs love winter soil. Pop them in the earth anytime between early June and late July.

  • June is the perfect time to prune any trees that are through with fruiting. Cut stems back just so a healthy bud is left for next season.

  • Love your salad greens and sow seeds for spinach, peas and lettuce now – along with onions and silverbeet for a healthy winter harvest. If you’re in a warmer part of the country, you could also consider sowing broad bean seeds.

  • Slugs and snails can be a problem in winter, so invest in some pellets or make your own natural repellent using coffee grounds and eggshells.

  • It may not feel like it, but spring is coming! Pop asparagus crowns and strawberry plants in free-draining soil now for a bountiful harvest in a few months’ time.

  • Start watering indoor plants less, testing moisture levels with a finger. Keep plants away from both heaters and drafts.

  • Don’t let wild weather damage your garden. Firmly stake and tie any fragile or young plants, and shield delicate plants and seedlings from frost with a frost cloth.

  • Winter can see pests and diseases set in on deciduous fruit trees. Spritz them with copper spray for protection during the cold months – and keep your loppers and secateurs clean to prevent the spread of diseases.

  • The garden can look a little bare in winter – so why not add some cheering colour? Try planting bright flower seedlings: we love forget-me-not, pansies, anemones, poppies, lobelia and alyssum. Daphne, camellias and rhododendrons can also go in the ground now for a pop of colour – and for spring blooms to look forward to, sow seeds of calendula, dianthus, sweet william and sweetpeas. 


Gardening in July

  • New trees and shrubs love getting established in the cooler months, so plant them now for optimum results – we especially love hellebores, daphne, camellias and rhododendrons. Be generous with the compost and fertiliser.

  • If indoor plants are your jam, cut back any dead leaves and check for yellow or curling leaves, which can indicate cold damage. If you spot a few, either up the room temperature or move the plants closer to an indirect source of light.

  • Get summer flowers in the ground at the end of the month for a glorious end-of-year garden: think gladioli, dahlias, calla lilies and tuberous begonias.

  • For a bright spring garden, sow larkspur, primula, salvia, delphinium, wallflower and snapdragon seeds in seed trays.

  • Deadhead hydrangeas and any other flowering shrubs, perennials or annuals that are past their best.

  • Harvest silverbeet, carrots, leeks, kale and lettuce.

  • July can be rainy, so check drainage around veggie beds!

  • If you haven’t already, pop your strawberry plants in the ground now. Add a layer of pea straw mulch around the plants to keep the berries out of the dirt and banish any pesky pests. 

  • Strawberry and rhubarb are a perfect combo – and they can both go in the ground in July! Plant rhubarb seedlings directly into your garden. Use a protective plastic tunnel or dome to encourage early and profuse growth.

  • Clear out any gutters once all deciduous leaves have fallen and collect any fallen flowers off your grass. If you have birdbaths or feeders, give them a clean often, too!

  • Lawn-proud? Make sure to remove any moss from your lawn using a moss control product, as it can get out of hand in the cooler months. Spot spray any weeds.

  • Prune deciduous fruit trees with sharp tools. Apply pruning paste to large cut stems for protection.

Sign up to our email newsletters for your weekly dose of good

More Articles You Might Like

Subscribe now to good magazine from just $30

Subscribe now to good magazine from just $30

Newsletter Sign Up