Help! Yellow sand like stuff under leaves I went to prune the lower baby leaves on my okra plant and noticed all the leaves have this yellow, almost sand looking stuff attached to it. It has been raining a lot so it's probably been over watered so I'm assuming it's fungal but it looks more attached than growing on the leaves! The black is soil. Originally by u/Winky_Fleck on Reddit: https://tinyurl.com/246rxbuy