Potting On

Put them in the sun during the day and bring them in at night until all danger of frost has passed. Usually the end of May in the UK.
Tomatoes like lots of light and a constant mild temperature.

Tomatoes hate cold, windy, wet weather (a bit like a British summer … just joking!), too much watering and poor light levels.
As the plants grow transplant them into bigger pots.

This is a potato leaf variety called Glacier which has outgrown its 3inch pot.
The root ball looks healthy and so do the leaves. However, if I don’t give it a bigger home, it will start to suffer.