Wool Mulch Mats

Suppress weeds, lock in moisture and protect plant roots the natural way. OAKENZ Wool Mulch Mats are 100% natural, biodegradable felted wool mats that sit on top of your potting mix — no plastic, no synthetic fibres, just pure New Zealand wool doing what it does best.

Why Mulch With Wool

Wool is a living material, not a landfill one. A wool mulch mat:

• Suppresses weeds by blocking light to the soil surface
• Holds moisture in the potting mix, so you water less often
• Insulates roots against temperature swings through summer and winter
• Breaks down naturally over time, feeding nitrogen back into the soil
• Contains no plastic, glue or synthetic fibres — safe around pets, kids and edible plants

How It Works

Cut a slit from the edge to the centre of the mat, slide it around the base of the plant so it sits flush against the stem, and lay it directly on top of the potting mix. Overlap smaller mats for larger pots, or trim to fit with scissors.

Sizes & Packs

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Care & Lifespan

Wool mulch mats typically last one to two growing seasons outdoors before breaking down — that's by design. As the wool decomposes it releases nitrogen and trace nutrients into the potting mix. Simply top up with a fresh mat when it starts to thin out. No rinsing or special care needed; just let nature do the work.