Posted: 29/04/2017 at 16:00
That's very naughty of them! Tomatoes need overnight temperatures of around 14C before they should be planted outside.
If you look here http://www.gardenersworld.com/how-to/grow-plants/tomatoes-grow-guide/ you'll see that it recommends planting out 'after the last frost in May' ........... whenever that May be - I don't have the gift of foresight .... early June is a safer bet.
Last edited: 29 April 2017 16:03:08