I've seen these before. You place a pod inside the pot and pour hot water or heat it up first like in the pic, then watch the pod grow into a flower and then you drink it. Pretty cool but it kind of freaks me out for some reason.
Chinese star jasmine (*Trachelospermum jasminoides*) and Silver-veined creeper (*Parthenocissus henryana*) grow on the pergola. A slab of bluestone is cantilevered off the wall to function as a barbecue bench. Underneath is spicy-scented Cardamom (*Elettaria cardamomum*). On the ground, bluestone rounds have been combined with exposed aggregate.: [object Object]