been growing outdoors for 20 years and I have never flushed my plants, i stop feeding 2 weeks before harvest, have I been doing it wrong all this time?. how much water do I flush with, how often and how long before harvest. also I have heard talk of using molasses during flushing and if so how often and what mix of molasses to water 
...thanks and pease out man
...thanks and pease out man