Jamaican Lady of the Night (Brunfelsia jamaicensis)

Jamaican Lady of the Night
photo from www.Logees.com

By Kim Willis These articles are copyrighted and may not be copied or used without the permission of the author.

I like houseplants that bloom, particularly fragrant bloomers.  If you do too you may want to consider a Jamaican Lady of the Night.  This sensual common name is also applied to other plants but the heady fragrance of Brunfelsia jamaicensis makes the name very appropriate for this plant.
Jamaican Lady of the Night has narrow, blade shaped, thick leaves.  It is an upright, woody shrub that stays small enough for pot culture (about 3 feet maximum) and blooms at a young age, when plants are still small.  Even when not in bloom the plant makes an attractive house plant.  It’s perennial, but not hardy except in the most tropical climates- zone 10. 
The flowers of Jamaican Lady of the Night are 5 large, frilly, creamy white petals flaring out at the end of a 6 inch long nectar tube. They put on quite a show and deserve to be placed where everyone can admire them.  For me it blooms in late summer through fall.  In some areas it will bloom from early to mid-summer through fall.  The flowers have a heavenly scent, especially in the evening, which can perfume a room.  I can only speculate that a night flying moth pollinates these plants in their native home in the Blue Mountains of Jamaica.  They are considered endangered in their native country.
There are other species of Brunfelsia but Brunfelsia jamaicensis probably makes the best houseplant because of its compact size and large flowers.
Care of Jamaican Lady of the Night
You’ll want to start with a plant; the plants are generally propagated by cuttings.  Plants are relatively inexpensive and available through many tropical plant nurseries.  Plants grow quickly and may bloom the same year purchased.  A few sources are; www.Almostedenplants.com  or www.Logees.com  or www.toptropicals.com.  or www.pernellgerver.com/ Jamaican Lady of the Night can be grown from seeds, but seeds are rarely offered and a bit tricky to germinate.
Jamaican Lady of the Night needs good bright light inside, but not necessarily southern exposure. My plant did well in a northern window last winter.  In the summer they can go outside and they really like outdoor vacations, but make sure you wait until temperatures have warmed to staying above 50 degrees and put your plant in light shade, or where it only gets sun in early morning or evening.
Jamaican Lady of the Night likes temperatures to remain above 50 degrees; it’s said to prefer warmer temperatures between 70-85 degrees in the daytime. I will say that my house is 58 degrees at night and 66 degrees in the daytime in winter and the plant does very well for me.  Humidity should be moderate to high, 50% or greater.
Any good potting medium can be used and Jamaican Lady of the Night needs to be slightly root bound to bloom well so don’t use too big of a pot for the plant size.  Let the potting medium dry slightly between watering and make sure the plant is never waterlogged, good drainage is vital.
Fertilize lightly spring through fall about every 10 days.  I use a water soluble plant food for blooming houseplants.  You can stop fertilizing in the winter months.
The plant can be pruned to shape after blooming stops.  Plants bloom best on lateral branches so keep the upright branches a moderate length and allow side branches to grow.
Jamaican Lady of the Night has few insect pests; mealy bugs are the only greenhouse pest mentioned in literature. 
All parts of the plant are poisonous if ingested.  The sap from pruning or broken foliage may cause a rash in some people.  Be wary of listed medicinal uses for “Lady of the Night” as these usually are referring to other plants species with this common name.

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