...… she is hitting flower full steam under that nice bulb.
Where is the flower? I think you need a closeup so we can get a good estimate for you, narrow it down from 1-5 grams
You managed to get it this far, thats more than many can do. Those bulbs will veg a plant ,but perform poorly in flower. They just won't fill out like you may hope.
Way too much light for that sprout...I'd back it away about 16 feet and then you will achieve a pound.
Those leds can be a bit directional,you can diffuse them with a piece of plastic milk jug. 16ft may be a bit far for even a powerful led
I've got a mini auto going now, they are fun to grow but not much yield. House ornamentals! My wife thinks they are pretty, just can't be stinky ones again