Les bienfaits de la tanaisie Les Jardins de Phocas Do you have mushrooms in your soil? Send this to a friend who has them too! I ain't judgin' they're actually pretty common! Leucocoprinus birnbaumii & the Conocybe species Care Guide Crassula ovata Botanical Boys Do you think your tomatoes have some sort of fungal disease? First, check underneath the leaves for aphids. This photo shows aphid damage to tomato plant.