Hell All, Is Tigridia pavonia heat-sensitive? I planted a bunch bought at a local nursery in a 5-gallon pot in April. I set the pot inside a Talavera ceramic turtle (yes, it has a drain hole, and yes, it looks like the 1960s) which shaded the black plastic from the sun. They came up and looked wonderful in a spot with a few hours of sun. They grew strongly, leaves about 2 feet tall, until we reached the 110 degrees F phase of our summers, and suddenly in one day the leaves turned light brown. The soil was still moist. I put the pot in full shade. There are only a few alive; most, when I tug on the leaves, just come out and appear rotten. What did I do wrong? Thanks, Leo Martin Phoenix Arizona USA