Q.Why does my Euryops look sad?
When I bought my Euryops in a March, i had planted it in a flower bed with bagged soil as my ground soil is literally clay. They were doing amazing but the spring rains always flooded the flower bed so I uprooted my Euryops and put into a container. It adjusted really well, had a lot of blooms, was in full direct sun and I watered maybe once a week. Over the last 2-3 weeks the plant has declined. The leaves and still soft and green but curled over and blooms are declining. Should I water more often? Is the central Texas heat/sun beginning to be too much? Help!!

Certified GKH Gardening Expert
No, in fact, it looks like the amounts of water are just a little too much! It looks to have contracted a fungal infection.
You will need to correct with a fungicide. This article will help: https://www.gardeningknowhow.com/garden-how-to/info/using-fungicides-in-garden.htm