Calculate the volume of a plant pot
If you want to grow a fruit tree in a planter or container, you will need to make sure it is big enough for the tree. Our handy calculator will help you work out the volume of your container from its dimensions.
Further advice on growing fruit trees in containers
Our article on growing fruit trees in pots and containers has more advice. For dwarf apple trees you will need a container of at 40-60 litres, and for all larger fruit trees the starting point is likely to be 140 litres.