Agapanthus

I love Agapanthus, I think they are beautiful - but I don't have much luck growing them! This one is growing in a flower bed near the shore, they are supposed to like being contained in a planter/pot. I have 1 planted near the front door, in a border, it hasn't bloomed. I have 1 pot that blooms beautifully - I have several more that don't bloom! I am a frustrated and disappointed Agapanthus grower!!! But I love the one that is blooming, the first bud is opening and there's several more - it's beautiful! And I hope the others eventually follow its example!