[stompy]

Is there anything other than an abundance of courgettes once they start to grow
  

[debih]

 

[DD.]

If they have tendrills and they are round then they will be melons.  

That's what mumofstig said 5 hours ago!  

[elibump]

Had a similar problem and my local guru told me that melon leaves aren't quite so pointy, they are smaller and a little rounder.  Dont know if that is any help.

Eli xx