However, I would not plant it in a huge clump like this. Instead, I would plant it singly to give it some space to show off itself to the audience. Moreover, if there is a caterpillar attack from moths, which is fairly common to this genus, the whole bed would be wiped out beyond recognition within a short space of time.
Can you imagine each plant being grown from a bulb which is at most as big as the fist? A link is attached below: