Scarifying
 

Hello,

Our lawn badly needs scarifying. I hired one of those little electric
scarifiers but I think it would have expired and died long before it
made any difference!

So the question is, I have seen advertised a scarifying attachment for
petrol rotary lawnmowers - basically a metal bar with a spring-loaded
tine at each end. Does anyone here have any experience of these? Is
there any reason to think the rotary action would be less affective or
more damaging than a cylinder-type action?

Thanks in anticipation.

--
Halmyre

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