Growing mint through the year
Mint is a hardy perennial that’s not really worth growing from seed, as it’s so easy to grow from root cuttings or young plants planted in the spring or autumn. It prefers well-drained, fertile soil in light shade where the roots will stay moist but never become waterlogged.
Most mints are invasive, so you may want to restrict their root run by planting in a bottomless bucket sunk into the ground. Or growing them in a container in free-draining, soil-based compost.
Keep a couple of pots by the kitchen door – one to pick while the other grows.
Tending the crop
For the best flavour, keep cutting mint to stimulate new leafy growth. After flowering is over in late summer, cut back plants to just above soil level and feed with a high-nitrogen fertiliser to encourage a fresh flush of leaves for autumn picking.
In autumn, divide to make new plants. Lift a clump and chop it into pieces using a spade. Discard the old centre and replant the vigorous outer edges. Divide congested pot-grown mint in autumn. Sit containers on pot feet to avoid waterlogging over winter.
Preparation and uses
Add fresh mint to buttered peas and new potatoes or combine with sugar and white wine vinegar for a classic sauce to accompany roast lamb. Steep a handful of leaves in boiling water, with sugar added to taste, for a soothing mint tea.