I am using Bio Terra soil with the Bio Canna line of nutrients and using reverse osmosis water. I have over fertilized at 2 weeks 2 days from seed. I had flushed them first with DNF clear solution. then 3 days later flushed the same medium with pure un ph'd water. its been over 3 weeks now and i have just started to re-fertilize them with less than half of the recommended doses. My questions are; are the steps that i am taking correct in reversing this problem? And how long does its generally take for the plants to start to show major improvement? thanks very much and i look forward to your responses!!