Questions about flushing soil..1st Grow almost done

All the plants are in soil and 5gal. buckets. About a week ago I ran 10 gallons of water just water through each of them. Then I waited about 3-4 days and have been giving them plain water phd to 6.3-6.5 on their normal watering schedule every other day. I was wondering if anybody has any opinions or recommendations on whether or not I should be doing this differently?

When I watered again lastnight the runoff was still way yellow and dirty. Should i give them another huge flush again rather just plain water until there done or keep doing what I'm doing? I just don't want to mess this up being so close to the end!!!!!!!!!

Thanks for the help

50 views no replies geez. I'm not too worried,but wanna know if theres a better way to do this

well what I do is lower the ppm for a while, then 10 days before chop they get only fresh water, not a flush though, just a gallon or two at a time, so they probably get like 3 waterings in total I'd geuss...never had issues with smoke/taste

alright sounds good. I should be fine then considering the 10 gallons i gave them each plus 2 regular waterings on top of that.