Warwickshire, United Kingdom

How long does one courgette plant will produce it's fruit for? I know that if to pick them regular they will keep cropping but will it last all summer or I need to plant some more now to replace the ones already in flower? Also some leaves of my plants started to get brown spots on them. Do I ignore it, remove the leaves or bin the whole plant? There are lots of flowers...

• 31 May, 2010