http://www.potsaa.com/glass-marigold/

Branch Marigold / cut roots growing?
A few weeks ago, my father accidentally cut more than one plant marigold with a mower, so I decided to bring it inside and put it in a glass of water. Then, no later than 10 days, I return Camp and the concern in the glass of water is still fresh and "roots" coming out from the bottom. Is this possible because I know it comes with willow branches, but I have not heard before trouble before. Thank you. (:
Yes you can. Several plant roots in water: Wandering Jew, Pothos basil coleus and begonias impatiens kalanchoe a bazillion more. Thank you, I've never tried rooting in water worries.
Fenton Art Glass Grapes on Black Marigold Flip Vase K2744HP