While some of these are rare, others like the Purple Rising Penstemon are easy to find and can be acquired in the early stages of the game. Even though it looks pretty, it can only be sold for 25 ...

orange butterfly milkweed against a background of purple penstemon is a show-stopper. Butterfly milkweed performs beautifully in a vast range of climates. Reaching 1 to 2 feet in height ...