flushing a plant what it means and why you should do it

What flushing a plant means is to run a lot of water though it flushing away all the nutrients that have built up over the past three to four months while growing the plant.So what you will want to do is for every gallon of soil your using run two gallons of water though it.I grow in five gallon SMART POTS so i run ten gallons of water though it two weeks before harvest.You will run the water through the plant all at one time.If you are running hydro all you need tot do is drain your resevroir clean it out and fill with good clean water and run that for last two weeks. Why you want to do this is so that the plant can get rid of the nutrient built up inside of it.You can tell a plant has not been flushed because it will burn the back of your throat and the ash will be like black charcoal and also dose not burn in a joint worth a fuck!!! remember to click on my adds pleAse i get paid whether you buy any thing or not i hope i helped somebody out there.happy growing111