Having a issue... I've been using tap water to water the crop. Bad choice! My tap has hellllla calcium and its locking out magnesium and phosphorus. This would happen right when I'm about to flower. I feel like I can't flower them tell they get nice and green. Like 3-4 are light green, basically yellow with purple lines in stems. I'm waiting for them to dry out from the last flush so I can re-flush with distilled water.
So BIG question here: Could I get away with flushing each 4 gallon container, with 4-5 gallons of distilled, to wash a lot of the calcium out to resume healthy growth?