unless you have a long term commitment such as a older momma, and you also have water that is very high in salt content (all municpal water systems use some type of treatment that removes the salt - R.O, resin beds, etc...).

Most growers (99.999%) will never see any issues with salinity as it occurs here in California's central Valley when the apply irrigation water over a number of years - 30-50+ of water with crappy water.

Most our us change soil every grow cycle, so I really doubt that this could be a problem. What central valley farmers to here is to apply large amounts of water which drives the salt deep down into the soil below the root zone. There really is no viable way of removing the salt, so they just live with it.:wtf:
Lanietheberner Reviewed by Lanietheberner on . whats wrong with these plants Hello all, My plants are lookin kinda sick... 6 weeks soil-ffof with perlite added. air cooled 400wmh temps average 76-80f they have had 1 very small 1/4 dose of ffgb a 2 weeks ago, and the last watering was just ph'ed tap water. soil ph run off between 6.5 and 7, i'm using the dropper ph checker thingy. anyone have any ideas? Rating: 5