
Solanum tuberosum
A staple root vegetable grown from seed potatoes, producing tubers underground. In the UK, potatoes are classified as first earlies, second earlies, or maincrop, each with different planting and harvesting times. They thrive in well-drained soil and full sun, and require earthing up to protect tubers from light.
Step-by-step instructions for growing Potato
Change the guide to see different planting timelines and tips.
Grow maincrop potatoes for a larger yield that stores well through winter. Plant in spring and leave in the ground until autumn.
Place seed potatoes eyes-up in egg boxes in a cool, light place from 26th February - 12th March. This encourages sturdy shoots over 4–6 weeks before planting.
Plant chitted potatoes in trenches or containers from 26th March - 23rd April. Space them apart and cover with of soil. They can tolerate a light frost once established.
Draw soil up around the stems as they grow from 30th April - 2nd July. This prevents tubers turning green and toxic. Build the mound to about high over several weeks.
Water regularly to keep the soil moist, especially during dry spells from 14th May - 23rd July. Apply a high-potash feed every 21 days to encourage tuber development.
Harvest from 7th August - 11th November after the foliage has completely died back. Leave the tubers in the ground for a few weeks after this to set the skins for storage. Lift carefully with a fork and store in a cool, dark place.
Tap a plant to see why it works (or doesn't) with Potato.
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.
Popular varieties of Potato to consider
A popular salad potato with waxy, yellow flesh that holds its shape well when boiled. It's reliable in UK conditions and produces a good crop of uniform tubers.
A classic maincrop variety that's widely grown for its versatility and good blight resistance. It's excellent for roasting, chipping and mashing.
An early variety that produces quick crops of white-fleshed potatoes, often ready by June. It's a good choice for gardeners wanting new potatoes early in the season.
A heritage maincrop with distinctive pink eyes and floury white flesh that's ideal for baking and roasting. It stores well and performs reliably across the UK.
An unusual heritage variety with long, knobbly tubers and waxy, flavoursome flesh. It's prized for salads and holds up well in cooler UK summers.
A red-skinned maincrop with good resistance to common scab and drought tolerance. It produces large, floury tubers that are good for baking and mashing.
See how Potato timing shifts in other towns with different frost dates.