Getting light green leaves on some of my container bush beans. Could this be from using two types of soil mixes?
Bush Beans in Containers
People often see yellowing leaves on their beans for a variety of reasons, but the only references to pale green leaves I see are that some cultivars seem to have paler leaves, or leaves pale when they're younger. Here's some excellent material on growing beans in containers, perhaps you'll find some of it useful: https://www.gardeningknowhow.com/edible/vegetables/beans/growing-beans-in-containers.htm