At this point I wouldn't even consider fertilizer, get a good light and some easy low light plants. Fish poop will take care of fertilizing for awhile. Any plants you'll buy will have information on the requirements to care for it. Choose stuff that's easy and that works with your light. See how that goes and make adjustments.See I don't have a grand just to through into trial and error. I would rather just get plastic and not worry about it. But I am also starting to think.
If I get a good light that is made for a planted tank and if I just make sure to put some ferts can plants not thrive like that? I was also hoping for some java moss or christmas moss or some baby tears to carpet would that work?
Carpet plants are generally pretty challenging. Moss doesn't really grow like that on substrate, you'd have to put down a mat or something. It wouldn't be a simple process for sure.. dwarf baby tears are going to require a lot of care and very very likely pressurized Co2. Not trying to say there's no chance it'll work, but you'll likely have better luck getting an idea about how your tank grows plants before you try something with high difficulty.