View Full Version : dethatching
10-13-2007, 08:37 PM
is it necessary to mark sprinkler heads when dethatching with flail blades or will they be unharmed if i rake over top of them?
10-14-2007, 08:34 AM
Depends on you want to replace the heads or not. It's never required, only recommended.
10-14-2007, 10:51 PM
thanks for the reply.
10-14-2007, 10:55 PM
I never mark heads when power-raking. Never had a problem either.
10-15-2007, 07:18 AM
If you are using spring tines then I wouldn't really care but flail blades will trash sprinkler heads.
10-15-2007, 08:04 AM
I know the solid blades will, but I have never had a prob with the flail (swinging) type like on the Bluebird.
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