Chamomile is a delicate herb with small daisy-like flowers that can add a touch of elegance to your courtyard garden. It is well-known for its calming and sedative properties, making it a popular choice for herbal teas that promote relaxation and sleep. Chamomile tea can also help soothe an upset stomach and relieve menstrual cramps. Additionally, chamomile has anti-inflammatory properties and can be used topically to soothe skin irritations and reduce redness.