Last summer we had maybe half, 5 or 6, of our hives queenless for the better part of the season. We'd add a frame of eggs, they'd build queen cells, we'd check back in 5 weeks, give it one more week, add eggs, they'd build queen cells, and it just went on and on like that. This year 4 of the 4 nucs we started are up and running. Made us feel cocky so we started 5 more. Should be ready June 16th. We thought about painting the landing boards different colors to help queenie locate the right hive but gave up on that idea after posting it. Glad you're back brooksbeefarm. You were missed and thought of frequently. Ted