Sunday, December 7, 2008

Reblooming Poinsettias











I love poinsettias. I get them every year and, for a few years, managed to coax them into rebloom! First, cut them back after flowering in March (BTW, the part we think of as a flower on poinsettia is a modified leaf, called a bract. The little yellowish things inside the colorful bracts are the true flowers, both male and female on the same plant). Then, Starting around October 1st, they need a place where they get light (florescent tubes are fine) for 14 hours, then total darkness. I use a plant stand with lights, put into a closet, to restart mine. After a few weeks, you should start to see new growth, and later see the flowers form. Keep them evenly watered, then enjoy!

These photos are of specialty poinsettias from the United States Botanic Garden in Washington, D.C., December of 2007 (I’ll have a field trip report from there next summer!) and some I bought this season.

Happy holidays! And gardening!

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