31+ Basil Leaves Brown. A small pot confining the large. Bacterial leaf spot is caused by the fungus pseudomonas cichorii.
Brown Spots On Basil from 2img.net
Common sweet basil grows large, tender, savory leaves and is a fine choice for a first herb garden. Basil has extremely long roots and requires a large container in order for them to stretch. The infection shows itself when water is splashed on leaves during humid weather or by using unsanitary gardening practices.
If basil leaves are turning brown while being grown in a container, the pot may be too small.
Just cut that part off using a nice sharp clean cut. Symptoms of infection first show as round brown spots on basil leaves. What isn't as well know are the various other. If the basil plant stems are dark brown could be just older plant with normal dieback its common.
