I don't know where to start - I just built a small greenhouse and I want to learn everything. I still work full time and volunteer several hours per week. I would especially like to hear from those who are growing food and flowers in garden or greenhouse. Perhaps stories on how they got started. Anyone with a passion for the earth would be welcome.
Welcome to the forum. Start small. Plant a few warm weather plants, those you like the most. It is late, but not too late to plant tomatoes, cucumbers, beans, peppers or melons. You can still plant perennials. Watch how your plants are doing. You will learn on the way.