Last year's Farmer Gracy 'perennials' have failed to put out a single flower this year, but I have random tulips not bought as perennials which come back year on year and look great! Even my Queen of the Nights had a good 3 years or so of looking good before they started losing vigour.
I wondered what tulips MNers have which are robust and come back reliably year on year? Pinks would be ideal but I'm open to anything pretty which I can stick in the ground once and get a few years of pleasure from!