Basil leaves turning dark, usually starts at tip. Leaves eventually develop holes or rips where the dark areas exist, then fall off. Very rainy last several weeks, but problem started prior to Amazon.com: Mizii 2 Strands Artificial Vines Blue Ivy Garland 74" Fake Vine with Silk Leaves Faux Hanging Plants Greenery Decoration for Outdoors Wedding Party Indoor Bedroom Home Wall Room Decor (Blue) : Lets take a look back at a great week at the Basildon Tractor Plant, Thank you to everyone who joined us last week in Basildon for our Case IH plant tours!, To book your own Case IH Plant Tour, 10 of the planet's most predatory plants BBC Earth Toxic vs. Non Toxic Succulents for Pets Succulents Box