Over the last few years, sweet potatoes have become more and more popular. Not a true potato, these tubers are nutritional powerhouses – and actually count as one of your five-a-day, unlike the standa

This rocket variety offers large leaves with the distinctive peppery taste you would expect. They are slower to run to seed than some of their counterparts, and have good heat tolerance. Sow outdoors,

Turn fries into dinner with this loaded sweet potato and parsnip fries recipe. Topped with crispy bacon, a creamy blue cheese sauce and tangy pickled cabbage, this is a meal everyone can enjoy. Serves

This allotment staple is the perfect crop to see you through the winter months – what’s more, it tastes even sweeter after a frost, so you can store your roots in the ground! It is best to start with

Exciting recommendations from our expert plantsman

They offer stunning autumn foliage and tasty fruit, making them ideal for patio containers