2. Cilantro
Most people either love or hate the taste of cilantro. If you’re like me and you don’t love it, you can always grow it and sell it, as it can have a value of around $21 per square foot. Like other herbs, you don’t need much space to grow it, and some people even grow it in a mason jar.
![12 Most Profitable Plants for Aquaponics, Small Gardens and Backyard Nurseries](https://imonkey-blog.imgix.net/blog/wp-content/uploads/2017/09/19035441/cilantro-1287301_1280-750x499.jpg?auto=fortmat&fit=clip&expires=1770336000&width=480&height=319)
Pixabay/Public Domain