Do I Have to Flush?

I grow in soil. Do I absolutely have to flush before harvest?

I understand why it is important in hydro, but surely with soil it makes no difference.

Comments please

only for taste and burn!the predominance of gray and white in the cigar ash testifies that it is of good quality. Pure white ash may be considered as a mark of quality, Black ash is a bad sign. The black is because of incomplete combustion, just like a smoking car! To many nutes and it ruins flavor taste and burns poorly.

If its yellow keep it mellow if its brown flush it down

lol. good 1. haha. seriously though you dont have to flush but its better if you do. better aroma, better taste and sometimes better color in my opinion.

It IS important to flush in soil, there will be plenty of salt build up which is important to leach out along with the other nutrients the plant was using. And yes, it makes it taste better.

Cool comments everyone, thanks. So for how long would I need to flush in soil? 10 days, say watering every other day, so five waters in 10 days of just water. Tell me if im wrong. thanks again all.