Growing carrots in containers
Carrots are just as happy growing in containers as they are in the ground - ideal for patios and balconies! It’s best to choose a container at least 20cm (8in) deep to allow the roots to grow. Choose small or early varieties of carrot such as ‘Parmex’, ‘Mini Finger', ‘Mokum’ or Chantenay types such as ‘Supreme Chantenay Red Cored’. Any compost can be used when growing carrots on the patio, including multi-purpose and soil-based composts (John Innes). You’ll need to feed your carrots throughout the season to ensure good growth - a balanced liquid feed can be used every two weeks or alternatively use a slow-release fertiliser. Make sure the compost doesn’t dry out, especially during hot weather. It is possible to try growing carrots indoors but this is not normally recommended. Carrots are a cool season crop, preferring low outdoor temperatures and high natural light levels in order to flourish.