without water

I haven't watered for 4 days & the plants still looks good u know like no wilting which leads me to believe one of my problems is I have over watered so what should I do now a couple felt light so I gave 1 cup of water how long will it take to compleatly dry out the pot I think this is causing it to grow so slow

If the soil has receded from the sides of the pot you waited too long (not saying the plant is going to die) just saying you waited too long.

Typically every other day or so should do it, depending on the soil's ability to hold water in, and how much heat your spitting at her.

How much dirt will it take to fill my pot?

Does the weight of the pot feel very light?

Yes on a few the weight was very light those I added 1 cup of water the rest I left alone hell I done found a mushroom in one pot coming out of the ground of my pot