Hi there. I'm desperately seeking advice on what is wrong with the leaves on my rangoon creeper. This plant does great in my house but lately the leaves have been getting these splotchy brown spots on them that seem to spread to other leaves which tells me it is some type of blight or maybe a deficiency of some sort...The spots start on the oldest leaves and then work their way up to the newer ones on a stem until the leaves end up dropping off the plant. I've attached some pics of a stem i cut from the plant. If you have any idea what this is and how i can fix it i would be eternally grateful. I've closely inspected the leaves and see no sign of insect damage like spider mites/aphids etc
I tried asking for help on wildflower.org and another site but my question was rejected/ignored. Other than this site i know of no other plant experts i could consult so i'd be really excited to hear back. Thanks :)
