This versatile little plant is one of our new favorites.    Lemon Bacopa is a great bog plant for trailing over edges, cascading down a waterfall, bogs or submerged.  It has succulent leaves of lemon when crushed and is an edible herb used for seasoning. Tiny five pedal blue flowers will bloom all summer long.  Needs to be planted in a medium container in moist soil or just by keeping its tiny roots wet.  It can  easily be cultivated by cuttings from the stems. Although it is only hardy in zones 9-11 it can easily be wintered over by taking a cutting and keeping it inside in a small container with alittle water.  It will continue to grow more tiny little roots and you can replant it in your pond in the spring.