Unusual Herbs to Grow

Looking to go beyond the expected in your garden? Try one of these less common herbs. Just because you haven't heard of them, doesn't necessarily mean they're hard to grow. Like with any new plant, do your research to find out the preferred growing conditions, planting times and best companion plants.

Toothache plant is aptly named because when you chew the leaves, your mouth goes numb. Valued for its peppery taste, the leaves can be harvested and used in small quantities in salads. What's even more intriguing about this plant is its oddly shaped flowers that resemble miniature eyeballs. It grows 12" to 18" tall. Plant it in full sun to partial shade. It's typically grown as an annual.

Stevia has leaves that are several times sweeter than sugar cane. The leaves can be dried and crushed into a powder and used in place of regular sugar; just don't overdo it. Plant size is 1' to 2' tall and wide. It prefers full sun and moist, well-draining soil. Hardy in USDA Zones 8 to 11.

Perilla, also called Shiso, is an herb from the mint family. Red perilla has an anise-like flavor, while green perilla tastes more like cinnamon. In Japan, green perilla is used in sushi, soups, and tempura, or added to rice. In Korea, a larger variety is marinated and used as a wrap for barbecue or eaten raw in salads. Plant the seeds in spring and allow about 70 days to harvest.