Flushing does nothing but starves your plants and effects yield. Ca, Fe, Zn, Mo, B, Cu, Mn are all immobile nutrients, meaning they cannot move from one part of the plant to another when there is a deficiency (which flushing causes), so in turn are not 'used up' when there is a deficiency. Why people spend 3-4 months caring more for their plants than themselves only to starve them at the end is beyond me.
Zedleppelin Reviewed by Zedleppelin on . Harvest question We know our first grow is almost ready to harvest soon...what are the indicaters that tell us when we should flush the nutes away with fresh water and how soon before harvest should we do this...we have read the books but appreciate the extra insite so we don't make any bad moves.... Rating: 5