Growing Amaryllises By Dan Gill • Nov 17, 2012 ShareTwitter Facebook Google+ Email There are few spring flowering bulbs that can surpass the stately beauty of the amaryllis. Typically blooming in April in Louisiana, this popular bulb is a star performer in the spring garden. An amaryllis blooming in Baton Rouge, La. Credit Frank McMains Listen Listening... / 4:10 Dan Gill explains how to plant and care for amaryllises in a Bayou Garden. Related Program: Bayou Garden Tags: amaryllisbulbsView the discussion thread.