Super Sumac

Gather the flowers of Rhus typhina and you can turn them into a home-made sumac spice, adding flavour to both food and drink, says gardening writer Sally Cunningham. For most gardeners, stag’s horn sumac (also spelt sumach), Rhus typhina, is one of those shrubs you admire in other people’s gardens while being very glad it’s not in your own! The…