I do grow, and allow volunteers to grow- of fern leaf dill. It starts out with delicate little 'fronds?' but then it disappears into this long stemmed bare of anything but flowerlets/seeds. Tiny very potent full of life seeds- seems I never get enough of em stripped off that stem! Is this normal? Am I just not missing something chowing down on everything but flower? The fronds are gone. Yes, partial shade, long stems are chasing sun, but no fronds.