Hertfordshire, United Kingdom

Courgettes. I have several plants that appear to be strong and healthy but are producing a very little crop. Some of the flower stalks seem to die off rather than bearing courgettes. They are in a good deep well mucked bed and kept amply watered. What am I doing wrong? Apart from the courgettes and indoor tomatoes the rest of the vegetable patch is good!

• 14 Aug, 2010