Besgrow New Zealand Spagmoss Classic – 150g Compressed Sphagnum Moss

What is Besgrow Spagmoss Classic used for?

Besgrow Spagmoss Classic is dried, long-fibre sphagnum moss from New Zealand. It’s ideal for orchids, aroids, cuttings, carnivorous plants, terrariums, moss poles, and moisture-retaining basket liners. It's not live moss, but rehydrates and expands when soaked.

How do I prepare Besgrow Spagmoss Classic before using it?

Soak the moss in clean water until fully expanded, then gently squeeze to damp—not dripping. You can break off only what you need and store the rest dry. A quick rinse helps remove dust and ensures even hydration.

How long does Besgrow Spagmoss Classic last?

It typically lasts several months to a year before breaking down, depending on watering, airflow, and fertiliser use. Replace it when it becomes mushy, compacted, sour-smelling, or holds too much water.

Can I reuse or sterilise Besgrow Spagmoss Classic?

Yes—if it’s still clean, springy, and not decomposing. For sensitive setups, pour hot water through the moss to reduce mold spores or critters. Avoid reuse if there's mold, algae, or pest issues.

How should I water plants in Besgrow Spagmoss Classic?

Water thoroughly, then let it return to “evenly damp.” Avoid keeping it constantly wet, and don’t pack it too tightly—loose, fluffy moss allows airflow and helps prevent root rot.

Is Besgrow Spagmoss Classic good for rooting cuttings?

Yes—it holds moisture around nodes while still allowing airflow, which supports strong rooting. It works well in propagation boxes, moss poles, and semi-closed setups when kept damp, not soaked.

Can Besgrow Spagmoss Classic attract mold or fungus gnats?

It can if kept too wet with poor airflow. To reduce issues, allow some drying between waterings, increase ventilation, and avoid soaking propagation setups. Mold and gnats thrive in stagnant, saturated conditions.

Does Besgrow Spagmoss Classic contain nutrients?

No—it’s an inert, natural medium. You’ll need to fertilise separately using diluted feed and flush occasionally to prevent salt buildup, especially when using tap water or strong nutrients.

Can I mix Besgrow Spagmoss Classic with bark, perlite, or pumice?

Absolutely. Mixing with bark or airy minerals like perlite improves drainage and reduces moisture retention. This is common in orchid care and for aroids needing both airflow and hydration.

Is Besgrow Spagmoss Classic safe for reptiles and terrariums?

Yes—it’s chemical-free and commonly used in bioactive terrariums, reptile hides, and amphibian setups. Just keep it clean and replace it if it becomes soiled, moldy, or overly compacted.

Why does Besgrow Spagmoss Classic vary in colour?

Natural sphagnum varies in cream, brown, or green tones due to harvest conditions and drying. This is normal and doesn’t affect quality or performance. If it smells sour when wet, it's likely too wet or breaking down.

Is Besgrow Spagmoss Classic beginner-friendly?

Yes—it’s easy to use once you know not to pack it too tightly or overwater. Think of it as a sponge that holds moisture and air. Used well, it supports strong roots and healthy growth.

Is Besgrow Spagmoss Classic eco-friendly and compostable?

Yes—once it’s spent, it can be composted or added to garden soil (as long as it’s clean). It's a natural, biodegradable material with no dyes, additives, or pesticides.