Looking for help or advice for my first grow.

I just started my first grow and I'm 24 hours into it. It's extremely low budget (What I had lying around my house.) and I'm just looking for advice on how to maximize it.

My set-up is four pre-germinated bag seeds (not going all out on my first grow. This is mainly a learning experience for me.) in Miracle Grow potting mix under four fluorescents. I'm not a fan of super soil but it's what was lying around.

Anyone with any advice to help me learn is appreciated. Peace.

i am using the same kind of soil and it is working good for me, try to go to a plant store and get some nutes for the plants when you can, invest in some typr of fan to cool of the lights, as well i am using the same kind of lighting i have a few more fixtures tho, i would try to add more light when you can, i like you am in my first indoor grow on a low budget,

Hi its my first grow and allready got a lot money invested I don't know about anything and allready got three plants allready under a t-48 with 8 4 ft 48 wat bulbs its seems to be nice do I need all the bulbs lit for only three plants?.
Also I'm in an attic and its very hard to controll the temp is it possiible to grow up. Their I've wrapped and insulated everything that help me with controlling the temp a lot better but the hummidity is showing 70 on one and 40 on the other any advise will help pleas. Allso I needed to keep the heater pretty close to the plant thermomiter said 78 at the plant thow thay stiil are getting brown tips is that bad

Hi its my first grow and allready got a lot money invested I don't know about anything and allready got three plants allready under a t-48 with 8 4 ft 48 wat bulbs its seems to be nice do I need all the bulbs lit for only three plants?.
Also I'm in an attic and its very hard to controll the temp is it possiible to grow up. Their I've wrapped and insulated everything that help me with controlling the temp a lot better but the hummidity is showing 70 on one and 40 on the other any advise will help pleas. Allso I needed to keep the heater pretty close to the plant thermomiter said 78 at the plant thow thay stiil are getting brown tips is that bad