rubinared; You were a bit hasty! The wilting was almost certainly due to a lack of water- a common problem when growing anything in bags/bins. Blight appears as black spots on the leaves, and they don't wilt until the whole plant is practically dead. I use two plastic tubes, 5cm diameter, pushed well into each bag for watering into. Water plants daily and generously. Use Bordeaux mixture as a preventative measure against blight. Use the compost for melons next year.
