When to plant Sage in Oxford

Salvia officinalis

Sage
Sage · Salvia officinalis

A hardy, woody herb for a sunny, free-draining spot. In the UK it grows well in the ground or a pot, and benefits from regular tip pruning to keep it compact and leafy.

60 cm · Full Sun · Low Water

Calibrated to Oxford · last frost ≈ 24 Apr

Sow indoors February to March, plant out May, harvest May to August. Frost risk October to April.
ActivityJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
Sow indoorsNoYesYesNoNoNoNoNoNoNoNoNo
Plant outNoNoNoNoYesNoNoNoNoNoNoNo
HarvestNoNoNoNoYesYesYesYesNoNoNoNo

Growing guide

What to do through the growing season

  1. 01

    Sow Seeds

    27 Feb to 13 Mar

    Sow seeds thinly around 27th February - 13th March on the surface of fine seed compost, then cover with a very light dusting of compost or vermiculite. Keep the tray in a warm, bright place and just moist until germination.

  2. 02

    Prick Out Seedlings

    20 Mar to 17 Apr Dates as each sowing reaches this stage

    When seedlings are large enough to handle, prick them out from 20th March into small pots. Keep the strongest plants and handle them gently to avoid damaging the roots.

  3. 03

    Harden Off

    24 Apr to 25 May Dates as each sowing reaches this stage

    From 24th April, 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

    8 May to 25 May

    Set plants in their final position from 8th May in full sun and very free-draining soil, spacing them apart. Water in thoroughly straight after planting, then allow the soil to dry out between waterings, as sage dislikes wet roots.

  5. 05

    Pinch Tips

    13 May to 11 Jul Dates as each sowing reaches this stage Optional · repeat every 4 weeks

    From 13th May, pinch out soft growing tips regularly to keep the plant bushy and to delay flowering. Stop pinching by 11th July so the plant hardens off before colder weather arrives, and never cut hard into old bare wood.

  6. 06

    Harvest Leaves

    28 May to 10 Aug Dates as each sowing reaches this stage Optional · repeat every 3 weeks

    Pick a few leaves from 28th May once plants are well rooted, then keep harvesting little and often through 10th August. Take tips for the best flavour and leave enough growth for the plant to keep thickening up.

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.

Sage guides by town

See how Sage timing shifts in other towns with different frost dates.