Awesome thc urban. We gotta figure out why your stretching though. You moved your lights down right?
No light leaks? No abundance of nitrogen through flower?
We think it mighy be genetic. The other plants arent doing that. Light been low. I might get the soil tested but being in Canada it will be a pain.
That looks a lot like the DrGrinspoon pheno pictures - "beads on a stick". It's definitely genetic if Barney's thinks they can offer it as a strain. But no one has gotten a DrGrinspoon that grows that way.
DrZiggy also had a White Widow that grew like that.
Potency is supposed to be better because there's a lot less leaf matter. Definitely worth growing out if you have the time and space!