Is this algae or milorganite?
M M311att · Registered Joined May 22, 2017 · 278 Posts Discussion Starter · #1 · Aug 14, 2017 Only show this user Is this algae or milorganite?
F FATC1TY · Premium Member Joined Jul 12, 2017 · 2,339 Posts #2 · Aug 15, 2017 Only show this user Has it been really wet lately?? I'd lean toward algae if lots of moisture
M M311att · Registered Joined May 22, 2017 · 278 Posts Discussion Starter · #3 · Aug 15, 2017 Only show this user Raining all weekend.