BedroomFarmer
Well-Known Member
I'm with island grow. I don't like to let my coco dry or even water with plain water until I flush at the end. That being said, At this stage I'm sure it won't matter either way but as long as you get 10-20% with nutes that's your flush right there. Gets rid of old salts and stuff. As for switching nutes, I never flush between nutes but do water the first water with 20% runoff. Either way should be fine and you should be good to switch over. I've seen people use AB from the start it's just the "start" is probably safer as it's not as stronger. I actually just got back from 3 days of not watering some babies in coco and they were fine but I prefer to water every day. Even if I don't get runoff. It still replaces O2 good luck