Hollyhock was one of the grounded characters in the series and also very mature for her age. Life was going on fine for her and there was no good reason for her to kill herself. She also kept making it clear that she needed space and wanted to focus on her life whereas Bojack kept trying to find a way in it.

Does Hollyhock die?

The stems soar above the rosette of leaves and may get as tall as a grown man. The plants are biennials and take two years from seed to bloom. Hollyhock in winter die back, but you still need to protect the roots in order to enjoy the impressive flower display in summer.

Does Hollyhock die BoJack Horseman?

Hollyhock asks if she could meet her, and BoJack lies that she's dead. Minutes later, however, he confesses she isn't dead. BoJack tells Hollyhock his mom is living in a luxury nursing home, although he doesn't remember the name of it.