Flushing your plant just means running clean water through the soil, usually for two weeks before harvest, in order to rid the excess elements that create undesireable flavors in the bud. Plant should be comlpetely out of Nitrogen at harvest, showing yellow and dead leaves. The lack of color is the lack of clorophyl is the lack of kaka taste!
Does that help? Good luck:thumbsup:


Flushing is also helpful if you run into nute burns. About 3 times the water, as soil in the pot....
My thoughts on the type of water used differ from most. Most people say tap is fine. I say, probably, but I'm going to use dead, demineralized water.