Spinaches in Mayon

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 Mayon · last frost ≈ 25 Mar

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

Growing guide

Step-by-step instructions for growing Spinach

  1. 01

    Sow Small Batches

    11 Feb to 4 Mar every 2 weeks

    Sow a short row or patch around 11th February - 4th March, 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

    7 Mar to 21 Mar

    When seedlings are large enough to handle, from 7th 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

    5 Mar to 28 Mar

    From 5th March, 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 5th March - 28th March regularly.

  4. 04

    Keep Well Watered

    7 Mar to 22 Apr

    From 7th March through 22nd 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

    28 Mar to 12 May

    Start picking from 28th March and keep going until 12th 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.