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How can I stop worm casts ruining my lawn?

💡 Our Advice
Cast-forming worms usually prefer alkaline soil (pH above 6.5-7.0), so making the soil more acidic helps discourage them. Treat with CastClear Plus (available from garden centres) to drive the worms away, rather than killing them.
👨‍🌾
Answered by
Steve Bradley M.A M.Hort RHS
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