What to sow in London, month by month

Frosty nights are usual from November to March: the last frost typically comes in March.

A typical winter's coldest night: −3 °C.

Warm months (15 °C or more on average): June to September.

Set London as your place in the app to see what to sow in your own garden, with your sowings and the weather. Set my place

Month by month

• January
• February
• March
• April
• May
• June
• July
• August
• September
• October
• November
• December

Worked out from the last ten years of London's climate and each plant's needs: germination temperature, frost limit and time to harvest.