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UK succession calendar

What to plant after harvesting—month by month.

The crop you removed is only half the answer. The month the space becomes free determines whether you have time for another harvest, a crop that will overwinter, or a careful soil reset.

Check my exact date

The short answer

Match the next crop to the remaining growing time.

Early summer clearance can support another substantial crop. By late summer, quick roots and hardy leaves become more credible. In late autumn, drainage, protection and soil care may matter more than filling every gap.

Clearance calendar

How the useful shortlist changes

These are conservative UK starting points. Use the seed packet and local conditions for the final decision.

01

May–June

Use the lengthening season

An early broad-bean, pea or overwintered crop harvest can leave enough time for French beans, courgettes, chard or another summer crop. Confirm that the replacement fits the available width and light.

  • French beans
  • Courgettes
  • Chard
  • Salad leaves
02

July

Choose speed or an autumn harvest

Warm soil helps quick establishment, but moisture matters. Beetroot, chard, carrots for a young harvest and repeat salads can be useful where packet dates still allow.

  • Beetroot
  • Chard
  • Carrots
  • Lettuce
03

August

Shift towards hardy leaves

Day length is shortening. Fast radishes, rocket, spinach and suitable oriental leaves are more dependable than starting a long, heat-loving crop.

  • Radishes
  • Rocket
  • Spinach
  • Pak choi
04

September

Sow crops that tolerate cooling conditions

Hardy salads and spinach may establish, while garlic and autumn onion sets become planting options later. Variety and region now make a large difference.

  • Spinach
  • Rocket
  • Radishes
  • Garlic
05

October–November

Plant selectively or protect the soil

Garlic and suitable hardy broad beans remain possible in appropriate conditions. In wet, cold ground, an empty-bed reset or protected container may be better than forcing another sowing.

  • Garlic
  • Hardy broad beans
  • Winter salads under cover
  • Compost mulch

A useful late-season example

Save spinach for an August opening.

If a container or small bed becomes free in August, spinach can be a useful candidate for cooler conditions. The packet, weather and protection still decide whether the timing fits.

Before you replant

Reset the space without overworking it

  1. 1

    Remove the real problem

    Take out exhausted crop material, perennial weeds and clearly diseased debris. Healthy fine roots can break down in place.

  2. 2

    Check moisture and structure

    Do not dig saturated soil. Water a dry bed before sowing and loosen only compacted areas that need it.

  3. 3

    Feed for the next crop, not the last one

    Leafy or hungry follow-on crops may benefit from mature compost. Quick roots often need a fine, moderate surface rather than a rich fresh layer.

  4. 4

    Save the handover

    Put the crop and expected finish date into your plan so the same space has a next step rather than another empty gap.

Succession questions

What small growers ask next

Can I plant immediately after harvesting vegetables?

Often, but first remove diseased debris, weeds and large roots, check moisture and add mature compost only where the next crop or soil condition calls for it. Do not cultivate saturated soil.

Should the next crop be from a different plant family?

Changing family can help where a family-specific pest or soil problem has occurred, but the date, light, space and known site history usually matter more than following a rigid rule in a small garden.

What can I plant after a late autumn harvest?

Options narrow to suitable garlic, hardy broad beans in appropriate sites, protected leaves and soil-cover choices. The exact answer depends on drainage, region and protection.

Sources and scope

UK guidance, used conservatively

Weather, packet dates and named varieties take priority over a national month label.

RHS: Grow your own vegetablesCrop-specific guidance ↗RHS: Mulches and mulchingSoil-cover guidance ↗