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GARDENSURE RED WOOD MULCH BAG 50L

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Gardensure Red Wood Mulch is produced from recycled pine and hardwood pallets, ground down and dyed with a deep red vegetable-based dye that is non-toxic and safe for children, pets, and soil biology. Supplied in a 50L bag, it delivers immediate visual impact, creating a warm, bold finish that suits traditional and cottage-style gardens and a striking contrast around feature plants. Alongside its looks, red wood mulch provides genuine horticultural benefits: it blocks sunlight to suppress weed growth, insulates the soil to slow evaporation and reduce watering, and helps moderate soil temperature to support healthy plant growth. As it slowly breaks down, it adds organic matter that improves soil structure and long-term fertility. Whether you are landscaping a front yard, lining garden beds, or highlighting feature plants, it is an easy way to lift the look of any garden. Available in bags or by the cubic metre for pickup or delivery across Melbourne and Geelong. View our bulk Red Wood Mulch here.

$ 12.00 $ 12.00

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Gardensure Red Wood Mulch bag FAQs

Here are some common questions about our bagged Red Wood Mulch.

Yes, our red wood mulch is dyed with a vegetable-based colourant, not synthetic chemical dyes. It is nontoxic, safe for use around children and pets, and does not harm soil biology or plant roots when applied correctly.

Neither is objectively better; it comes down to your garden's aesthetic. Red mulch creates a warm, bold contrast against green foliage and grey stone, and is popular in traditional and cottage-style gardens. Black mulch suits contemporary and native garden styles. Both provide identical weed suppression, moisture retention, and soil enrichment benefits.

Any organic mulch can potentially attract termites if applied directly against building foundations. To minimise risk, maintain a clear gap of at least 150 mm between mulch and any structure, and avoid excessive depth near walls.

Yes. Our red wood mulch uses a vegetable-based dye that is nontoxic and safe around children and dogs. As with any mulch, we recommend keeping it away from edible plants and washing hands after handling.

To keep your garden looking fresh , topping up and re-mulching Red Wood is recommended every 1-2 years. 

There are approximately 25 bags in a cubic meter. 

  • Weed Control: A 50–100 mm layer of red mulch blocks sunlight from weed seeds, significantly reducing unwanted growth and saving hours of maintenance. Pair with a weed mat for maximum suppression.
  • Moisture Retention: Mulch acts as an insulating blanket for soil, slowing evaporation and reducing watering frequency, especially valuable during Melbourne's dry summers.
  • Temperature Regulation: Moderates extreme soil temperature swings, keeping roots cooler in summer and warmer in winter for healthier, more resilient plant growth.
  • Soil Enrichment: As the mulch slowly decomposes, it adds organic matter to the soil, improving soil structure, drainage, and long-term fertility.
  • Convenient & Mess-Free: Bagged mulch is easy to transport, store, and apply in smaller amounts, making it ideal for small gardens, top-ups, or projects where a full bulk load isn't needed.

Product Disclaimer

Please note: While we aim for consistency, slight colour variations from online images may occur due to the natural and recycled materials used. For the most accurate colour representation, we recommend visiting one of our stores before placing a large order.

  1. Prepare the area: Clear existing weeds and debris. Lay a weed mat first for maximum suppression.
  2. Apply at the right depth: Spread to 50–100 mm. Too thin and weeds can break through; too thick restricts water penetration.
  3. Allow colour to set: Avoid watering for 3–4 days after installation to allow the vegetable dye to bond firmly.
  4. Keep clear of plant stems: Leave a 50 mm gap between mulch and plant stems or tree trunks to prevent moisture buildup.

Spring Wash: After the first heavy rain, some dye may temporarily wash from the surface; this is a normal process called “Spring Wash.” The colour settles deeper into the mulch over time. To restore appearance, turn the mulch once the rain stops, or cover with a tarp before storms.

Colour Setting: Allow red mulch to remain dry for 3–4 days after installation to ensure the colour sets properly. Once bonded, the dye is stable and long-lasting.

How long does red mulch stay red? Once set, our vegetable dye resists fading for an extended period. As with all organic mulch dyes, UV exposure will gradually lighten the colour; a light top-up or turn of the mulch each season keeps it looking fresh.

  • Wear gloves when handling the mulch.
  • Avoid contact with eyes and skin, and prevent inhalation of dust and vapours.
  • Store away from open flames.
  • Keep dry before and after installation.


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