Quote Originally Posted by Sensi Super Skunk
Yeah, it rinses most of the salts theat tend to build up in soil, thus making it less acidic. But flushing would make his soil push even more the towards the alkalinic part of the scale. So flushing would actually be making the problem worser.
ok you can lowr ph with
lime
carefull not to use to much it will go to low

but flushing will work if done right
you must let it drian out and wash away the salts,