here is a pic of one of my autumn rose sages.....note that the leaves are brown on the edges and the plant looks like it is loosing its bush i ness ...; BUT note new growth is beginning on the stem....; i haven't been watering these regularly....they just get indirect water if that makes sense from the sprinkler system....as for sun they only get a couple of hours of sun at the most.....what am i doing wrong?
Autumn rose sage not doing so well; can you help?