my cucumber plants when the leaves go yellow and veined looking what is the reason
By Shakespeare
United Kingdom 
cucumber plants
when the leaves go yellow and veined looking what is the reason
16 Jul, 2011
Answers
probably lack of nutrients, magnesium springs to mind. feed the plant and if no improvement a dose of epso salts or it could be as bamboo says viral infection.
16 Jul, 2011
Need more info or a photograph - if the leaves are somewhat distorted, could be Cucumber Mosaic virus - google for images.
16 Jul, 2011