hey Blue, some nice grows there, what do you mean by 'These were flushed (10day cleansed) with plain UN-PH'd water. In my opinion, this has left a much cleaner taste than other plants which i have used PH down to keep it in range. I will test this theory again!' - are you talking about good old fashioned council pop here?
cheers
Hehe - Hey Taffy, I'm not sure what "old fashioned council pop" is lol - I don't like the sound of it much
What i mean is when it come to the last 10 - 14 days when you stop feeding nutes (some people call that flushing - but it's confusing so we say cleansing) - Rather than using PH down to get the PH to 5.8 - I just don't PH at all.
Just feed it plain old H20 (water) - no addtions. (Leave it to gas off for 24 hours if your water contains chlorine)
Hope this helps!