Name.

camry4, Feb 5, 3:49am
I cannot remember the name of the big plant at my home,It comes in blue and white is grows like a weed has a long stem and long leaves,it is a dammed pest the flower is spiked and on the flower when it goes to seed,has black seeds.not much to go on,tia

cinderellagowns, Feb 5, 3:53am
Agapanthus?

agnes8, Feb 5, 3:53am
Probably Agapanthas

cantabman1, Feb 5, 11:43am
Ikium? sorry spelling is wrong

samanya, Feb 5, 5:24pm
Sounds a bit like an Echium to me, too.
Here's a pic http://www.flickr.com/photos/57754952@N06/15472165294

greenforde, Feb 5, 5:32pm
Nah it is Agapanthas.

rainrain1, Feb 5, 5:55pm
yea Agapanthus has long leaves

samanya, Feb 5, 5:57pm
"the flower is spiked" . my aggies are not spiked, are yours?

greenforde, Feb 5, 6:37pm
The buds are

greenforde, Feb 5, 6:40pm
Google Agapanthas maybe see a photo.

samanya, Feb 5, 10:22pm
Must be an unusual variety of aggie.

spiritofgonzo, Feb 6, 11:45pm
If the original poster is asking what an agapanthus is . we can safely presume they aren't also aware of the official terminology of flower head arrangement can we.

samanya, Feb 7, 1:03am
Was the OP asking what an agapanthus is? I don't think so.
I didn't read it that way.
What I understood was that the OP was asking for an ID on a big plant either blue or white. grows like a weed, has a long stem and long leaves,with a spiked flower.
Read the whole thread & analyse where the aggie thing came in.
Not worth getting tetchy about, is it?

chelseabird, Jul 18, 3:36pm
I'll go with Agapanthus too. Clincher being the bit about after the flower has finished the seeds are Black.