This is Dahlia 'Tahiti Sunrise' from the Asteraceae family. It is a large herbaceous perennial that grows up to one metre in height. It has huge flowers that flower from july until first frost ❄️.
This dehlia is part of the cactus dehlia, a group of dehlias that have rolled petals that resemble the spines of cacti. 🌵

Cutting the flowers off of this plant causes more flowers to be produced, which means even more flowers will grow back. This makes these flowers perfect for cutting off and placing on display in the house and still be flowering in the garden!