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Practical growing guides from the Harwood's team: propagation, potting mixes, hedges and more.

Latest guideBest Orchid Potting Mix in Australia: Ratios by Orchid TypeThe best orchid potting mix is not one universal recipe. Root thickness, pot size, local climate and watering habits decide how open or moisture-retentive the mix should be. These bark-first starting ratios are designed...August 16, 2026
Module Sowing in Australia: A No-Dig Style Guide to Cell Trays and Tube PotsA practical guide to module sowing in Australia. How cell size and depth affect seedlings, and which local tube trays and pots suit a no-dig, module-based approach.August 9, 2026 Low Maintenance Hedges: 10 of the Best Low Maintenance HedgesLooking for a hedge that practically looks after itself? Here are 10 of the best low maintenance hedges for Australian gardens, from holly to lilly pilly.June 9, 2026 How to Select, Grow and Care for Your Roses: A Beginner's GuideRoses can be tricky to grow and prune, but the right variety makes all the difference. Here is everything you need to know about selecting, planting and caring...June 9, 2026 Murraya Hedge Cuttings: How to Grow Your Murraya Hedge from CuttingsPropagate murraya paniculata at home using stem-tip cuttings. A step-by-step guide to striking, rooting and potting up murraya cuttings successfully.June 9, 2026 Murraya Hedge: How to Choose, Plant and Care for Your MurrayaThe Murraya hedge is a popular, low-maintenance, fast-growing screening plant. Here is everything you need to know about choosing, planting and caring for your own.June 9, 2026 What Is Sharp Sand for Gardening? Uses, Substitutes, and When Not to Use ItSharp sand is a coarse, angular sand that adds grit and drainage. What it is, when it helps, and when pumice or perlite will do a better job.June 9, 2026 Activated Charcoal vs Horticultural Charcoal for Plants: What’s the Difference?Activated charcoal and horticultural charcoal are not the same product. Which one belongs in your potting mix, terrarium or filter, and how much to use.June 9, 2026 Orchid Bark vs Pine Bark: Are They the Same Thing?Orchid bark is usually pine bark, but not all pine bark is orchid bark. How to tell the difference and choose by grade, not the name on the...June 9, 2026 30 Australian Native Flowers: The Best Australian Native Flowering PlantsDiscover 30 of the best Australian native flowering plants, from Golden Wattle to Grevillea. Grow beautiful, low-maintenance natives in your garden.June 9, 2026 30 of the Best Australian Native Plants: Photos and Plant Care GuideAustralia is home to a truly diverse selection of flora. Discover 30 of the best Australian native plants, with photos and full care guides for each.June 9, 2026 Lilly Pilly Hedge: The Ultimate Guide to Selecting and Caring for Your Lilly PillyThe Lilly Pilly hedge is a fast-growing native Australian privacy screen covered in edible berries. Learn how to choose, plant and care for yours.June 9, 2026