It all depends on the amount of courage you have and the fact it will sprout up from the base (give it Epsom Salt to encourage it). Mine just began blooming though I cut it to the base back on May 2nd.
You can do anything you want. Some folks cut it back by one third, others by a half, and yet others will be brutal (like me) and cut it back to the earth.
May 2, 2015
May 23, 2013 (11:28 AM)