Critical orange punch

So I’ve only just realised how little these girls have been fed, I’ve just done a 10% run off and they had a low EC of 0.8 so I’ve just given them a high feed, hopefully I should see some difference in the plants over the next few days. I did this simply because they haven’t put on any weight and I’ve done my dates and they’re all @8 weeks and 4 days and they look more like 5 weeks to me, I’ve been over cautious of over feeding that I actually underfed. My bad lesson learned