Their casts cause breakdown of the compost by reducing the air flow and it sours, the pH increases and it becomes more acid; water wi th Malathion to control them. OR82-102
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Worms
Worms
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WORMS: Medium
The best substrate for Cattleya labiata; it is a fern trunk fiber Dicksonia sellowiana, native to Brazil's Atlantic forest; now endangered. OD87-147