Hello,

Lawn is in reasonable shape, but areas of Moss. Live in New England.

Bought a container of a liquid Moss killer (goes on hose end)that has as
it's (only) active ingredient something called:
Potassium Soaps Of Fatty Acid".

Question: Is it safe if some of the spray gets on healthy grass ?

And would also like to ask:

Soil, via a ph test, showed that it is quite acidic.
If I put down the limestone granules, is this also safe on healthy grass ?

Any caveats to it's use, etc. ?

Thanks,
B.