[colin120]

 my plants are turning yellow runner beans, cucumbers, and growing slowly  my courgettes are yellow but are producing courgettes my broad beans are full of black fly and  I have nothing from them, coved then in washing up  liquid but hasn't helped





Title edit to clarify

[mumofstig]

In this weather, are you watering them enough?
Do they need feeding?

[sunshineband]

If they do have enough water and feed, but are still yellowing, you could try watering them with a solution of Epsom salts, which might help them take up more magnesium.

And the broad beans... unless you are against using sprays, Bayers, Fruit & Vegetable Bug Spray does the job alright. Any that appear after that can be quickly rubbed off  by hand (Unless you have masses of bean plants of course)

Hope that helps a bit 

[colin120]

And the broad beans... unless you are against using sprays, Bayers, Fruit & Vegetable Bug Spray does the job alright. Any that appear after that can be quickly rubbed off  by hand (Unless you have masses of bean plants of course)

Hope that helps a bit 
[/quote]
I think my broad beans have had it now they are full of black fly, white flowers gone and they are starting to go dark brown all over the leafs