June 2026
What to sow in June
June is the month where the work shifts from sowing to maintenance. Water, weed, feed — and start enjoying the first harvests. There's still plenty to sow for autumn, but honestly, the best thing you can do this month is keep on top of what's already growing.
0 cropsearly summer
Your timing depends on where you are
The last frost date in Cornwall can be three weeks earlier than the Highlands. That changes when you can safely plant out tender crops — and when you need to start seeds indoors.
| Location | Last frost | Days behind Cornwall |
|---|---|---|
| Cornwallmildest — coastal Gulf Stream | 7 April | — |
| Londonurban heat island | 19 April | +12 |
| Bristolsouth-west, sheltered | 18 April | +11 |
| Birminghammidlands | 24 April | +17 |
| Manchesternorth-west | 30 April | +23 |
| LeedsYorkshire | 2 May | +25 |
| Edinburghcentral Scotland | 13 May | +36 |
| InvernessHighlands — latest frost | 22 May | +45 |
Top tip
These are estimates based on latitude and coastal proximity. Enter your postcode on our frost map for a date specific to your plot.
Get personalised dates for your postcode
Every veg patch is different. Enter your postcode and we'll work out your frost date and tell you exactly what to sow right now.
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