I'm in south Florida. I bought a small flat-leaf parsley plant that took off like a rocket many weeks ago. I just don't understand how seemingly almost overnight it could go from a big, bushy, healthy-looking plant to something that almost looks like it got sprayed with herbicide.
All the stems are drooping a fair bit, several have yellowing leaves (especially on the "sunny" side), and there are some silvery splotches/speckles that remind me of a plant that's been attacked by mites or some other critter. Never even got to make any tabbouleh.
This is a condo and they do spray, but so far they've have had enough sense not to hit the plants I've set out there - especially one so well-established. The nearby turmeric and Amaryllis so far seem unaffected.
It'd be nice to hear some ideas, but I guess I'm mostly just venting. If it croaks hopefully I'll know more after I dig it out.