Hello Growin'Granny, and welcome to the cancom boards.

I think you'll find some "older" folks here and some young ones.
Let me try to hit a couple of points for you.

You need to start your seeds in something smaller like 16oz beer cups, and only one plant per cup. House plant potting soil is fine and it's better that it has no nutrients in it. Fertilizer for small seedlings is death.

You are not going to be able to grow plants on your dresser, when they are young you could grow there, but you'll need the light on 24/0, which might make sleeping a pain. In order to use a more reasonable 18/6 you want to grow in some sort of light proof box or small closet or ....? This light proof area is very critical when it comes time to flower the plants at a light schedule of 12/12. You do not want to disturb that 12hrs of dark with any type of light intrusion.

As to using a vaporizer, you are looking to heat up the mj not burn it. I provide mmj to cancer and hospice patients and it is much better for you and your lungs then any form of smoking. I am not familar with that perticular vape, you are going to have to experiment a little.

You can post questions in the sections that are pertinent to the subject.
Again welome and good luck growing.:thumbsup:

OM