Bearded iris get its name from the line of hairs grown on the outwards arching petals. Bearded iris are very strong and they thrive on neglect. They prefer full sun, even dry spots won't harm them.
To extend the vase-life of your
Gladioli, you must as soon as the first 2 - 3 buds have opened, water the plant a couple of hours before you cut the stem.