Here is one UFO we've been trying out lately: https://www.amazon.com/FECiDA-Dimmable-Premium-Spectrum-Succulents/dp/B09C5S8ZWP/
And here's the usual fans: https://www.amazon.com/Wathai-Axial-110V-Brushless-Cooling/dp/B07SDDSCY1/
Don't forget to have fun!
She's grown well without any problems (\knock on wood**). I did one topping, and she got very bushy. I had to do a little trimming.
I don't see anything specifically wrong with my plant, I was expecting a few preflowers by now. Do you think that's coming soon?
Details:
Sweet Skunk Fast F1
About 6 weeks old, First sprout: 3/22. Just under a foot tall.
Space bucket, 65 watt UFO lamp https://www.amazon.com/dp/B09C5S8ZWP
75% power, ~15 inches from top of canopy, 19 hours on. About 85 F in the bucket, 40% rh.
Three gallon smart bucket. FFOF Soil with a little extra perlite and diatomaceous earth. Only watered with rain barrel water for the first month. Just her started on Emerald Harvest at the "transition" phase.