Hello,

I am trying to grow pole beans inside. They are coming along ok (rather slender so far). When I checked them today, some of the leaves are drying out at the tips. Also found one leaf with a brown indentation at the edge, as if the leaf were burned. Another leaf had a transparent patch on it.

Does anyone know what might be wrong? They have been exposed to no diseases or pests, were planted in Miracle Grow potting soil.

Thanks very much.