A nasturtium does not behave like a polite border annual. It sprawls, loops, leans over timber, climbs if you help it, and drops bright flowers into the vegetable garden as if the lettuces and beans were waiting for punctuation. That informality is part of its usefulness. The plant softens hard edges, feeds the eye, feeds the table, and quietly makes…
Read more about The edible edge: growing nasturtiums with purpose

