I don't put a lot of stock into flushing, myself...cause, I'm not concerned about taste. If I want good taste, I grill a steak.

Everything I grow tastes like spice-mint. Whatever, that means?

But, I semi-flush with EVERY water, water&nutes and water&molasses. That way; there's no excess...period. In the pic below: shows that I put my plants on a plastic stool table and water, feed, etc., until the excess runs into a bucket underneath...comprende?...(large holes drilled into pots and the table)

As far as flushing and waiting for amber trichs?...once the plant stops growing, I begin the countdown...:thumbsup:...water only, sparingly.