Hello,
I'm in zone 5.
I bought a hardy hibiscus (the lable said zone 5) from local nursery last fall, and planted it near a rose of sharon and a mini rose. The rose has bloomed. The rose of sharon has leaf in its lowe branches. There is no sign of the hardy hibiscus.
I want to plant another mini rose in its spot. But I don't want to kill my hardy hibiscus if it's not dead yet. How can I found out?
Thanks.