When to plant Sage in the UK

Salvia officinalis

Sage
Sage · Salvia officinalis

A hardy, woody herb for a sunny, free-draining spot. It hates sitting wet in winter. Grow it in the ground or a pot. Named forms on this page do not come true from seed.

60 cm · Full Sun · Low Water

Sow indoors March, plant out May to June, harvest June to August.
ActivityJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
Sow indoorsNoNoYesNoNoNoNoNoNoNoNoNo
Plant outNoNoNoNoYesYesNoNoNoNoNoNo
HarvestNoNoNoNoNoYesYesYesNoNoNoNo

UK averages · set your town for dates worked out from your local frost records · how dates are worked out

Growing guide

What to do through the growing season

Dates for your town

Set your town to see planting windows worked out from local frost history, not a generic UK calendar.

  1. 01

    Sow Seeds

    early March to late March UK average · set your town for your exact dates

    Sow thinly around early March to late March on fine seed compost. Cover with a light dusting of compost or vermiculite. Keep the tray warm, bright, and just moist until it germinates.

    • A bought plant is quicker. Softwood cuttings are another route.
  2. 02

    Prick Out Seedlings

    late March to late April UK average · set your town for your exact dates Dates as each sowing reaches this stage

    When seedlings are large enough to handle, prick them out from late March into small pots. Keep the strongest plants and handle them gently to avoid damaging the roots.

  3. 03

    Harden Off

    early May to early June UK average · set your town for your exact dates Dates as each sowing reaches this stage

    From early May, move plants outside for a few hours each day over about 10 days. Keep them sheltered and bring them in if cold nights are forecast.

  4. 04

    Plant Out

    mid-May to early June UK average · set your town for your exact dates

    Set plants in their final spot from mid-May in full sun and free-draining soil. Space apart. Water in, then let the soil dry between waterings.

    • In a pot, stand it in a rain-shadow in winter. Pots stay wet in winter rain and that is how they rot.
  5. 05

    Pinch Tips

    late May to mid-July UK average · set your town for your exact dates Dates as each sowing reaches this stage

    From late May to mid-July, pinch out soft growing tips to keep the plant bushy. This is a first-year pinch, not a yearly prune. Never cut into old bare wood.

    • On established plants, prune lightly in mid to late spring. Never into old wood.
  6. 06

    First Harvest

    early June to mid-August UK average · set your town for your exact dates Dates as each sowing reaches this stage

    Pick a few leaves from early June once the plant is well rooted. Take tips for the best flavour. Leave enough growth for the plant to thicken. Keep this light pick through mid-August.

    • Once established, you can pick all year. Flavour is best on spring and summer growth.

Suggested varieties

Popular varieties of Sage to consider

Purpurascens

Purple-flushed foliage with good flavour and a neat habit.

Icterina

Green leaves edged yellow, useful for adding colour to the herb bed.

Berggarten

A broad-leaved, reliable garden sage with strong flavour and good leaf yield.