Vitex agnus-castus, also called ChasteTree is a shrub in the Verbena family and is native to the Mediterranean area of the world. It loves growing in wet places, along river beds, and other wet areas, but has been cultivated throughout Europe and used medicinally worldwide. I can attest to its desire for water as I have been growing one in a pot for a couple of years. The Northeastern climate in the United States is not conducive to garden cultivation of Mediterranean plants so I move it back and forth from my porch to my living room seasonally. It definitely requires daily watering or the leaves will wilt. The dried fruits are the part that is used medicinally and they look like dark purple pepper seeds when dried. The seeds can also be used a spice and have a slight peppery, warming flavor. Another common name for Vitex is ‘hemp tree’, I’m assuming this is because its leaves resemble cannabis leaves being palmate with five separate leaves connected at the center.