I planted dahlias at the end of April and nothing showed up. The ones from last year have some leaves on them. What's the problem?
It is possible that the dahlias from last year had some roots left on them and got a quicker start than the new ones. Give the new ones time, if they have been in the ground only 2 weeks, max, they haven't had time to be above ground yet.
with out anymore info,Our weather has been weird. good luck