Spinaches in New Polzeath

Spinacia oleracea

Spinach
Spinach · Spinacia oleracea

Spinach is a fast-growing leafy crop for cool UK weather. Sow in short runs through spring and late summer, keep the soil moist, and pick leaves regularly before plants run to seed in warm spells.

30 cm · Full Sun · High Water

Calibrated to New Polzeath · last frost ≈ 19 Mar

Sow February, harvest March to May. Frost risk December to March.
ActivityJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
SowNoYesNoNoNoNoNoNoNoNoNoNo
HarvestNoNoYesYesYesNoNoNoNoNoNoNo

Growing guide

Step-by-step instructions for growing Spinach

  1. 01

    Sow Small Batches

    5 Feb to 26 Feb every 2 weeks

    Sow a short row or patch around 5th February - 26th February, using fresh seed every 14 days for a steady supply. Sow thinly in shallow drills about deep and keep the soil lightly moist until germination.

  2. 02

    Thin Seedlings

    1 Mar to 15 Mar

    When seedlings are large enough to handle, from 1st March, thin them to the final spacing so each plant has room to make broad leaves. Use scissors rather than pulling if the roots are tangled, and water the row after thinning.

  3. 03

    Check for Slugs

    27 Feb to 22 Mar

    From 27th February, watch young plants closely and clear slugs and snails by hand, traps, or a simple barrier. They can strip a row in one night, especially in damp weather, so check at 27th February - 22nd March regularly.

  4. 04

    Keep Well Watered

    1 Mar to 16 Apr

    From 1st March through 16th April, keep the soil evenly moist so the plants stay tender and do not bolt early. Water at the base in dry spells, and give container-grown plants extra attention because they dry out fast.

  5. 05

    Harvest Leaves

    22 Mar to 6 May

    Start picking from 22nd March and keep going until 6th May. Take outer leaves for cut-and-come-again harvesting, or cut the whole plant just above the crown if you want a single larger crop.

Companion plants

Tap a plant to see why it works (or doesn't) with Spinach.

Good companions

Plants to avoid

Why companion planting matters

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.

Suggested varieties

Popular varieties of Spinach to consider

Toscane

A popular savoy-leaved spinach with dark, crinkled leaves and good flavour for repeated picking.

Apollo

A hardy, bolt-resistant variety suited to cool-weather sowing and useful for early and late crops.

Andromeda

A smooth-leaved spinach with a steady habit and useful field performance for home gardens.

Spinach guides by town

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