Great weather this week helped the girls explode. The untrained one doubled in size in one week. I'm seeing a little preflower on her, and she's confirmed to be a lady.
The LST one is also growing fast, but definitely not as fast as her natural sister. No preflower visible yet. So far, I'm thinking LST for an auto is a bust, but I'm trying to withhold making final judgements until harvest.
The coming week's weather is going to be cooler. High 60s low 70s for day, low 50s and some high 40s at night. That's on the cold side for Phoenix in March.