Look people, let me give you a little explenation about Cardamine.
Cardamine = Organe.
Orange= Bright collor
Not so bright person from Hispania + Bright colors = "Oooooh...shiiiineeeeeey. Grow it! Ftw!"
"Oooooh...shiiiineeeeeey. Grow it! Ftw!" = Over a couple of million people start to think the same thing.
So, people are happy because of the colors, and that the tree's have gotten little chocalate legs and that the flowers are singing and dancing all over, is just a side effect!
You see, Cardamine makes happy. We should all love the Outcast!
(This is the most random thing i've ever typed, you know that:P)
prepare a shallow plate
lay cottonwool all over it (euqally thick layer everywhere)
Pour water on it all
toss cardamine seeds all over (reasonably many - to cover the whole cottonwool layer)
Wait a few days for it to grow
Cut off as much as you please