🥔🌱 When to Plant First Early Potatoes in the UK

🥕 Introduction: Getting First Earlies Off to the Right Start

First early potatoes are prized for their quick growth and early harvests, often producing fresh new potatoes weeks before other varieties. Knowing when to plant first early potatoes in the UK is essential, as planting too early risks frost damage, while planting too late can reduce how early you harvest.

This guide explains the best time to plant first early potatoes, how conditions affect timing, and how to adjust planting dates for different parts of the UK.

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📅 Best Time to Plant First Early Potatoes (UK)

Typical planting window:
✔ Late March to early April

This timing works for most areas of the UK when:

✔ soil is workable
✔ ground is no longer waterlogged
✔ severe frosts are becoming less frequent

First early potatoes are usually harvested 10–12 weeks after planting, often from June onwards.

🌡️ Soil Temperature and Conditions

Soil condition matters more than the calendar.

✔ minimum soil temperature around 7°C
✔ soil should crumble easily, not stick together
✔ avoid planting in cold, wet ground

Planting into poor conditions can cause seed potatoes to rot before sprouting.

🌍 Regional Planting Differences

Cold Areas (Scotland, northern England, higher ground)

✔ plant early to mid-April
✔ use fleece or cloches after planting

Mild Areas (southern England, coastal regions)

✔ plant mid to late March
✔ soil warms earlier, reducing frost risk

Always adjust dates based on local weather.

🌱 Chitting First Early Potatoes

Chitting helps speed up growth.

✔ start chitting in late January or February
✔ place potatoes in a cool, bright, frost-free spot
✔ short, sturdy shoots are ideal

Chitted potatoes usually emerge faster once planted.

🪴 Planting First Earlies Under Cover

For the earliest possible harvests:

✔ plant into grow bags or pots
✔ place in a greenhouse or polytunnel
✔ protect from frost

This method can bring harvests forward by several weeks but requires careful temperature control.

❄️ What If Frost Hits After Planting?

Frost can damage foliage but plants often recover.

✔ cover shoots with fleece
✔ earth up soil over emerging shoots
✔ damaged foliage usually regrows

Protecting plants early prevents delays.

🚫 Common Mistakes to Avoid

❌ planting too early into cold soil
❌ ignoring frost forecasts
❌ not earthing up shoots
❌ planting supermarket potatoes

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🌟 FAQs

What month do you plant first early potatoes in the UK?

Usually March, sometimes early April in colder areas.

Can I plant first early potatoes in February?

Only under cover or in very mild areas with protection.

How deep should first early potatoes be planted?

Typically 10–15 cm deep.

Do first early potatoes need earthing up?

Yes. It protects shoots and improves yields.

Can first early potatoes be grown in containers?

Yes. Grow bags and large pots work very well.