An old american favorite, with high yields. Produces long spears into June, and is rust resistant. Though it takes up space in the garden and time for establishment, no other vegetable gives you as much in return as asparagus. The tall, feathery fronds blend nicely with other perennials and if well established, a bed can produce for up to 15 years. When picking a spot for your bed, find a sunny spot that is well drained that will not be disturbed for years to come.