First grow

This is my first time trying o grow indoors and i am onlytrying for one plant for personal use and am planning on not growing a very tall plant before starting to flowe.

I was just wondering what i would need to have sure success i'm mostly concerned with heat i am planning on a 90 watt pot light.

Any tips wood be great thanks

First a 90w light is not gonna produce much of anything if any at all. You need a min of 250 watts.