Purple vegetables are rich in anthocyanins, an antioxidant compound reported to aid in the improvement of memory, protect against heart attacks, enhance vision and act as anti-inflammatories. Beans are bursting with vitamins and minerals. Skin colour will disappear when cooked.
Care: Chose a sunny, well-drained position. Train onto trellis, lattice, obelisk or tower for support.
Plant distance: Provide support – 10-15cm apart
Location: Full sun