Vegetables that keep on giving, year after year | James Wong

Perennial crops, like artichokes, asparagus and rhubarb, can produce continual harvests from a single planting for decades at a timeFinally! The first signs of spring are on the horizon. I’ll have to wait a while before I can sow batch after batch of the annual crops, like lettuce, carrots and beans, but there is one group that can be planted now that will give greater harvests for just a fraction of the work. Weirdly, they also tend to be more expensive and harder to track down in the sho