End of week 8. I am having trouble correcting the ph damage on the big one. It is not a major issue really, but I am trying to fix it. I am ordering advanced nutrients "revive" this week to see if it can be fixed. Sometimes the damage is just done and you have to grind it out. Only a few weeks left. They are all starting to fatten up. Still on schedule to harvest at the end of week twelve. I used the full strength for the nutrients the last two feedings and I can say that at least with this autoflower that it is too much. I recommend staying at half strength for autoflowers if you use this product line. thx.