my grapes are not budding out at all they are 6 years old and are huge. I,m kind a worried that they died I live in north iowa
Cerro Gordo County Iowa
Unfortunately, the grapevines may have died. Wait another two weeks. If the grapevines haven't begun to leaf out by June 1st, the plants are dead.
A list of grape cultivars that are hardy in Iowa can be found at the following website.