They usually pop up on April first just like clockwork, but none as of yet. It has been cool here and dry so maybe that is why they are not up yet. Oh, i am located in middle Tennessee in the Bedford county area. I have a patch in my back woods and this patch has produced for years. Last year i watered the patch because it was extremely dry, so maybe i'll water today even though we had rain two days ago. I'm willing to try anything at this point.