Sphagnum Moss

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Sphagnum Moss

Shop sphagnum moss for orchids, propagation, hanging basket liners and moisture-loving plant displays. Its absorbent fibres help hold moisture, while the long strands are useful for wrapping roots and lining baskets. Choose from Brunnings, Searles and Besgrow Spagmoss, with compact packs and larger-volume options for different projects.

Looking for decomposed peat for mixing into growing media? Browse our separate peat moss collection.

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Choosing Sphagnum Moss for Your Plants

Dried sphagnum moss is a fibrous growing material with recognisable strands. It is often supplied in compressed packs that loosen after hydration. Compare the stated expanded volume as well as the dry pack weight, because the measurements describe different things.

Orchids and Plant Mounting

Sphagnum moss can be used as a growing medium for suitable orchids or combined with other materials to adjust moisture retention. The right amount depends on the orchid, container, airflow and watering routine. It is also used around roots when mounting staghorn and elkhorn ferns. Explore our orchid potting mix and orchid bark ranges for related options.

Propagation and Air Layering

Moist sphagnum moss is used in air layering to surround a prepared stem while new roots develop. Choose a propagation method suited to your plant and monitor moisture throughout the rooting period.

Hanging Baskets and Plant Displays

Use hydrated moss to line wire hanging baskets, wrap suitable kokedama displays or provide a decorative topping for moisture-loving plants. Its fibres help contain the growing medium and retain water. Adjust watering to suit the plant and container.

How to Prepare Dried Sphagnum Moss

Follow the instructions on the pack. Generally, soak the amount required in clean water, gently separate the fibres and remove excess water before use. Preparation quantities vary between products and pack sizes. Keep unused dry moss stored away from moisture.

Sphagnum Moss FAQs

Is sphagnum moss the same as peat moss?

No. Long-fibre sphagnum moss consists of harvested moss strands, usually sold dried for gardening. Sphagnum peat moss is partially decomposed material used as an ingredient in growing mixes. They have different textures and are not interchangeable for every application.

What is Besgrow Spagmoss?

Spagmoss is Besgrow's range of New Zealand sphagnum moss. It is a product-range name for sphagnum moss, rather than a separate type of growing medium. The Classic 150g pack produces approximately 12 litres of loose moss when hydrated.

Can sphagnum moss be used for carnivorous plants?

It can suit some carnivorous plants, either alone or in a suitable mix. Check the species' growing requirements and choose moss without added fertiliser where required. Follow plant-specific advice about water quality, drainage and the growing medium.

Is dried sphagnum moss sold as live moss?

No. The compressed gardening packs in this range are sold as dried sphagnum moss, not as a guaranteed living moss culture. Hydrating a dry pack prepares it for use; it does not guarantee that the moss will grow.

Disclaimer: Always read and follow the instructions on the product packaging and/or seek expert advice before use, and don’t depend on information on this page that may have errors or be outdated.