Have you tried prayer? Just kidding, that doesn't work on weeds.
All I can suggest is: weed wack every week (which takes alot of labour time)
or use a glyphosate when it's above 70 degrees ferenheit/18 degrees celcius, or power wash the cracks out and resand the whole thing.
I'll bet the client won't give you more money to do any-thing extra, correct?
I know I've bid lower on estimates in the past, only to discover hidden problems later in the season that cost more in labour time and gas.
Now I anticipate where the problems will appear.
Last edited by Dr.NewEarth; 04-19-2012 at 02:34 PM.
Reason: GO CANUCKS GO. DANIEL SEDIN IS BACK!!!