Please tell me what this plant is?

Please tell me what this plant is?

These are in a town square in my hometown of Lompoc, CA. I live on the Central Coast of the state. Photobucket Photobucket Photobucket They are over 6' tall, some of them. Thank you so much!
some more pictures

some more pictures

Today in my garden

Today in my garden

Our big garden project

Our big garden project

plant ID please?

plant ID please?

Sharing springtime flowers

Sharing springtime flowers

mortgage buster tomatoes

mortgage buster tomatoes