Runner Beans

[glenbar]

I have planted some runner beans in containers. There are four in a large container and two in a smaller one and I notice the ones in the larger one have a paler colour leaf and are not growing as well as the ones in the smaller tub. Does anyone know why this is and if it means they will be unsuccessful? I haven't fed any of them yet as am not sure which feed to use. Any advice would be appreciated. Thank you

[New Judge]

Paler colour leaves usually are sign of over watering. Make sure your container has decent drainage.