
Thymus vulgaris
A low, woody Mediterranean herb that grows best in a sunny, free-draining spot in the UK. It dislikes wet winter soil, so keep it in raised beds, gritty borders or a pot if your ground stays damp.
Step-by-step instructions for growing Thyme
Sow seeds thinly on the surface of moist seed compost around 13th February - 15th March and just press them in, because thyme needs light to germinate. Keep them warm and do not let the compost dry out.
When seedlings are large enough to handle, prick them out into small pots from 21st March. Handle them by the leaves, not the stems, and keep them in bright light so they do not get lank.
Move the plants into slightly larger pots from 11th April once the roots fill the first pot. Use a free-draining mix and avoid overpotting, as thyme grows better when kept a little snug.
Acclimatise the plants from 23rd March over about 22 days before planting out. Put them outside for longer each day, but protect them from cold wind and heavy rain.
Plant out from 13th April in a full sun, sharply drained spot, or keep the plant in a pot with gritty compost. Water in thoroughly straight after planting, then keep watering light while roots settle.
From 15th June, pinch out the growing tips regularly to keep the plant bushy and stop it becoming straggly. Do not cut into old bare wood, since thyme may not reshoot well from that.
Take small sprigs from 23rd May once the plant is well rooted, then keep picking lightly through 20th December. In the first year, take only a modest amount so the plant can establish properly.
Tap a plant to see why it works (or doesn't) with Thyme.
Companion planting can deter pests, improve pollination, and make better use of space. Some plants confuse pests or attract beneficial insects; others improve soil or offer shade to neighbours that need it.
Popular varieties of Thyme to consider
A dependable hardy thyme with a strong flavour and neat growth for pots or borders.
A recognised common thyme type with broader leaves and a slightly softer flavour for cooking.
A low, compact cultivar that suits pots, edging and small spaces.
See how Thyme timing shifts in other towns with different frost dates.