First Time Grow - unknown seed

She is growing fast. I am using a 6" pot with a seed starting soil mix.

  1. Should I transplant to a different soil?
  2. This is a small grow (first time) should I go to a different pot?
  3. The light is a 60W Spot and Grow light and I have COB Leds for later.
  4. Indoor grow and able to keep humidity at about 59% - 65%, do I need a dehumidifier?

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