On Oct 8, 8:08*am, dpb wrote:
ransley wrote:
...
... all plants grow best in near neutral ph, ...
Except those that don't, of course... 
Azaleas, rhododendron, etc., need fairly acidic soil conditions to do
well as only one example...
--
I have not found that so, I acid treated for ferns, rhotodendrons and
dont notice anything but maybe my soil is more to the acid side anyway
even though its neutral. Neutral has a range its not an exact ph point