I am having limited success growing fertilised courgettes.
Some get fertilised, but most not.

At the moment I have some male flowers and some female flowers but all the
flowers appear to be closed.
If they are closed all day, how do the insects fertilise them?

Baffled as usual


Dave R

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AMD FX-6300 in GA-990X-Gaming SLI-CF running Windows 7 Pro x64

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