Anyone know what the effects are to plants (grass & young trees/shrubs) with regard to water running off of new concrete?
The water appears amber/green and is very "slimy" to the touch which means the pH is on the base side (probably 2 - 3 if I guessed). It is highly irritating to the skin.
Have approx 1000 sq ft of concrete pool patio that collects in the middle and runs off to one end into my grass right near a new tree.
The earth worms hate it and make a mad dash away from the area.
Any info is helpful, thanks!