Mini Closet Run

Week two day 13 from seed on this Skunk #1 auto. So far, I'm noticing indica characteristics with little to no stretching. I've noticed side nodes popping out of the first true leaves. I have a fan in this closet with a humidifier, but I have other plants in the closet, so I rarely need to turn it on.i just run the fan 24/7. The stem is still small, but today I watered with more than double the water as last time, almost a liter, because she's finally showing signs that she's actually thirsty. This soil is reused organic soil from my garden with no added ammendment or conditioning. I've been watering with RO water at 6.5. Haven't checked soil ph yet but plan to. I'm open to suggestions anything that could help now or later in my auto grow. I plan to feed with Gaia green 444 and 284, only using about a tbs of the 444 and going to try to put two tbs of the 284 at the same time, with earthworm castings When I notice flower sites was going to give some cal mag. Again any suggestions are appreciated to maximize this 230 true watt, half gal smart pot grow. Cheers 🙂