Hello blackvine and thank you for joining.
There is of course a ton of information to learn about gardening, but once you have read some basics, the best way of learning is getting to work.
Start small, with not too challenging plants that are well acclimated to your area and are not too difficult to find (we may be able to help with this) and don't be afraid of making mistakes. Growing plants also brings you a whole new concept of time - you have to follow the plants timing, and often you'll find that, if anything, you need to relax and take it easy. When the first reward comes, either in the form of a few sprouts, or a happily thriving little shrub, or a little tomato harvest, you'll realize that if there's anything like a "green thumb", it has to do more with the relationship you develop with your plants than with innate talent or reading more books than anyone else.
Make a little list of what you want to grow -and perhaps fill in your starting "wish list" in your forum profile page- and harvest/buy a few seeds if you can, and just get started. Everything else will come along the way.
I don't even have a yard, and I've gardening for years
Check our Rules and FAQ or just ask if you have any questions, and welcome to STS.
Mandrake