The stalwarts of any herb garden, the windowbox contains mint, curly parsley and onion chives. A great housewarming gift or present for a new gardener. Very handy too for keeping on your windowsill for instant access for your cooking. The plants will eventually get too big for your windowbox so when the time comes simply split them up and pop some in the garden. Keep the mint contained as it does have a tendency to spread, we recommend a good size pot. A sprinkling of top dress fertiliser during times of heavy use will keep it looking great.