flushing before harvest

How often do I water during the two weeks of flushing before harvesting my plants in soil and how much water should be used?

the usual amount(use a moisture meter).
well done on the grow.
pass the joint.
LUDA.

If you are flushing really good 2 weeks before harvest, you may not even need to water again. I use like 3 times the normal amount of water for them and let it run out the bottom. I also test the run off to make sure the ppms are coming down, if not flush some more. If you need to water again, just plain ph'd water, half the normal amount. Good luck.