MO Bacter Organic Moss Killer 4kg – Natural Lawn Treatment & Fertiliser
Chemical-Free Moss Control for a Healthier Lawn
MO Bacter 4kg is a highly effective organic moss killer and lawn fertiliser designed to eliminate moss naturally while strengthening your grass. Free from chemicals, pesticides and sulphate of iron, this innovative treatment works by feeding moss to death, allowing your lawn to recover without damage or harsh side effects.
How MO Bacter Works
Unlike traditional moss killers that scorch and blacken your lawn, MO Bacter uses a slow-release granular fertiliser rich in potash. Moss absorbs the nutrients but cannot tolerate the natural salts, causing it to gently turn brown and disappear.
At the same time, your grass benefits from a long-lasting feed of up to 100 days, encouraging thicker, greener growth and naturally filling bare patches.
Key Benefits
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Organic moss killer – no chemicals, pesticides or sulphate of iron
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Feeds and strengthens grass for up to 100 days
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No raking required – moss breaks down naturally or disappears with mowing
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Safe for children and pets when used as directed
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Suitable for use most of the year (excluding winter)
- Encourages a dense, healthy lawn
- Will not scorch or blacken grass
- Supports environmentally conscious gardening
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CO2 neutral production using renewable energy
- Approved by the Royal Horticultural Society (RHS)
Easy Application & Low Maintenance
MO Bacter is ideal for busy gardeners looking for low-effort lawn care. There is no need to rake out dead moss. Simply apply, allow it to work, and continue mowing as normal after around 7–10 days.
You can reseed treated areas after approximately 4 weeks, making it easy to restore patchy lawns.
When to Use
For best results, apply when:
- Temperatures are above 12°C
- Grass is actively growing
- Outside of winter months
Safe & Sustainable Choice
MO Bacter is designed with both your garden and the environment in mind. It:
- Targets moss without harming surrounding plants
- Allows grass clippings to be safely composted
- Is produced using renewable solar energy
- Supports eco-friendly gardening practices
Product Size
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4kg bag – ideal for medium to large lawns
Why Choose MO Bacter?
If you want a natural moss killer that also improves lawn health, MO Bacter offers a proven, effective solution without the drawbacks of traditional treatments. It delivers visible results while supporting long-term lawn vitality.
