By Jlanderson
Bucks,
United Kingdom 
I have lots of flowers on my runner beans but many of them are not setting to beans but just falling off.
I water them regularly and spray as well. What am I doing wrong?
29 Jul, 2014
Answers
Sounds like lack of pollinating insects to me - try using a child's paint brush to pollenate the flowers.
29 Jul, 2014
Are you getting bees? If not you could try gently spraying the blossoms, but gently is the word. I grow a few sweet peas with mine to attract pollinators.
29 Jul, 2014