08-03-2014, 05:43 PM
posted to uk.rec.gardening
|
|
external usenet poster
|
|
First recorded activity by GardenBanter: Sep 2013
Posts: 767
|
|
White marks on brick paving?
In article ,
Terry Pinnell wrote:
Can anyone identify these white marks on my drive paving please? I
reckon they've been visible for a few weeks.
https://dl.dropboxusercontent.com/u/...308-161824.JPG
Probably a lichen of sorts. Quite harmless - even attractive.
Regards,
Nick Maclaren.
|