Hey bud, which thread do you prefer? This one or the one on the lighting forum? We should try to keep journals on only one forum to assure the attention they get is needed.. :thumbs:
Once you start feeding nutrients, you want to continue doing it up until 10-14 days before harvest depending on how heavy you've been feeding at this point. Switch to straight pH'd watered at this point.
You want to feed veg nutes until the plant slows vertical growth, unless you're looking for little less yield a little faster, then start flower nutes in week 4-5 instead of 5-6.