I have a few perennial herb plants that I grow indoors. And then it dawned on me one day that I should make a tea out of them. Here is my spearmint plant. I have been growing this plant for two years. In the summer, the potted plant goes out into the backyard. I am so tempted with planting one in the ground, people say they hate how it takes over the yard, but I would love it! I can't get enough mint, I love the stuff!