Spinaches in Glen Tanar

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 Glen Tanar · last frost ≈ 11 Jun

Sow April to July, harvest July to August. Frost risk August to June.
ActivityJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
SowNoNoNoYesYesYesYesNoNoNoNoNo
HarvestNoNoNoNoNoNoYesYesNoNoNoNo

Growing guide

Step-by-step instructions for growing Spinach

  1. 01

    Sow Small Batches

    27 Apr to 11 Jul every 3 weeks

    Sow a short row or patch around 27th April - 11th July, using fresh seed every 21 days for a steady supply. Sow thinly in shallow drills about deep and keep the soil lightly moist until germination.

  2. 02

    Thin Seedlings

    17 Jun to 1 Jul

    When seedlings are large enough to handle, from 17th June, 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

    10 Jun to 8 Jul

    From 10th June, 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 10th June - 8th July regularly.

  4. 04

    Keep Well Watered

    17 Jun to 2 Aug

    From 17th June through 2nd August, 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

    8 Jul to 22 Aug

    Start picking from 8th July and keep going until 22nd August. 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.