NY Diesel Auto 2021Q3

Starting week 3 strong. Still a bit leggy so I'll topfill one last time. Day 14 Adjusted clip fans so she gets more wind and strengthens that leggy stalk. Day 16 Top filled with half gallon of coco-loco for additional leg support. I'm happy with the fill line now. Gave her an Oz of water with Fish Sh!t. It's not time for her to be watered so I went super light with it. Next watering will be a full dose (0.5ml per 16oz) Day 17 AM Doing some comparison research and wondering why this girl is so small.. turns out she can take a lot more light than the 5% I been giving her. Bumped light to 25%. If she takes it well, I'm going to go to 50%. Day 17 PM She loves the extra PAR but it raised the tent temp to 89°. Turned on the inline fan and it dropped to 83° but RH went to 50%. Gotta get this dialed in tomorrow. Day 20 Wondering when I should start LST. She seems so small, not bushy at all. The stem is really stiff, I'm scared to break it or uproot it. Leaves look healthy. For week 3, I feel like she should be further along. Another 8 days should be the start of flower. I don't see how. Not feeling encouraged at this point. Day 21 Gave that stiff stem a light massage and it softened up enough for her first LST. Soil was at 30% moisture so I gave her roughly 12oz of water PH 6.35 with Fish Sh!t. Temp is 80° Humidity is 56% without the inline fan. Day 22 She is putting off smells. I didn't think it was possible in veg, but the tent definitely smell like weed. Turned the inline fan on low speed.