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

Plant Labels: How to Label Your Garden Like a ProIf you've ever looked at a seedling tray and thought "was that the Apollo tomato or the Roma?", you already know why plant labels matter. Whether you're propagating...February 15, 2026 Sharp Sand for Plants: Uses, Benefits, and Mixing RatiosSharp sand is one of those essential garden amendments that doesn't get nearly enough attention. If you've ever struggled with waterlogged potting mix, compacted soil, or succulents that...February 15, 2026 Scoria for Plants: Why This Volcanic Rock Improves Your SoilIf you're looking for a soil amendment that improves drainage, adds structure, and lasts indefinitely without breaking down, scoria for plants deserves a place in your potting bench...February 15, 2026 Zeolite for Plants: Benefits, Types, and How to Use It in AustraliaZeolite for plants is rapidly becoming one of Australia's most sought-after soil amendments, and for good reason. This remarkable volcanic mineral offers a unique combination of water retention,...February 15, 2026 Clear Orchid Pots: Why Your Orchid Roots Need LightIf you've ever wondered why orchid pots are often transparent, you're not alone. Most houseplants thrive in opaque ceramic or terracotta containers, but orchids have a unique requirement...February 14, 2026 The Best Gritty Mix for Succulents and Cacti: A Complete GuideIf you've ever lost a succulent or cactus to root rot, you know how frustrating it can be. These desert-adapted plants have very specific drainage needs that standard...February 14, 2026 Perlite for Plants: Benefits, Grades, and How to Use ItPerlite is one of the most versatile growing media additives available to Australian gardeners. Whether you're growing orchids, propagating cuttings, or building a custom potting mix, perlite improves...February 14, 2026 Forestry Tubes and Tube Pots: Guide for Native Plant PropagationEverything you need to know about forestry tubes — sizing, tray systems, growing natives from seed, and tips for Landcare and school projects.February 10, 2026 Maifan Stone for Plants: Benefits, Uses and Mixing RatiosWhat maifan stone is, its mineral benefits for plants, application rates for bonsai and succulent mixes, and how it compares to other amendments.February 10, 2026 Orchid Bark Guide: Choosing the Right Bark for Your OrchidsWhy orchids need bark media, how Orchiata compares to generic pine bark, grade sizing guide, and a step-by-step repotting walkthrough.February 10, 2026 Tree Guards for Australian Revegetation: A Complete GuideHow to choose, size, and install tree guards for native revegetation projects — corflute vs mesh, bulk buying tips, and installation guide.February 10, 2026 Horticultural Pumice for Plants: The Complete Australian GuideWhy pumice outperforms perlite, which particle size suits your plants, and how to use it in bonsai, succulent, and general potting mixes.February 10, 2026