DLF 3 had barely a gram after all was said and done; DLF 4 ended up with a little over 4 grams of dried bud (OK, I have smoked a little bit, but not more than a gram) and another 4 grams of frosty trim. Smoke is curing nicely, tasty smoking! Willing to try auto-flowers again, but photo-period plants have grown so much bigger (another Crop King Seeds strain - Black Indica).
I'm no pro, but it looks like your ladies are looking for more light. Stretching a little much, pull that light down a few more inches for more bud, or add another light :)