GerardTTX

<span class="link_user">@Pochogrower</span>, Thanks! No, I don&#039;t water in between feedings. When I run Coco the plants always get fed with nutrients until the final 1.5-2 weeks when they get flushed with r/o water only. Generally, I will feed based on what the plant needs. Some need 2L every other day, some need 1-1.5L every other day. I will switch it up and do larger feeds when I feel the plants need it to flush out any old salts or possible build up. For example, 1 time per week I will up the feed to 4-5L so there&#039;s plenty of runoff.

<span class="link_user">@TheCrippledChicken</span>, sorry for the late reply here. Thank you for the compliments! If you are able to add Co2 then yes absolutely do it. My run was without added Co2. I was simply exchanging out fresh air while outside temps were acceptable for my rooms. Now with it being summer weather, I&#039;m having to run the AC and add Co2. Regardless, if you are able to seal your rooms and add Co2 you will always benefit (especially in flower). I would run Co2 in flower at 1000-1200ppms. That&#039;s just my 2 cents from past experience. As for 1 more week of flush... I don&#039;t think it would improve much. 2 full weeks of flush has always had yielded great results on my end.