I planted a load of irises a while ago, and they finally came into bloom about 2 weeks ago. I'm new to gardening, but from reading various sources, I understand that these should bloom through the Summer. I've attached a picture of how they're looking now - are they dying already? I gave them a good watering 2 days ago but they continue to deteriorate. They're in a good sunny spot and I've watered them 1-2 times per week since I planted them.
Any advice would be greatly appreciated. Thanks in advance!