Can you put a name to Grandma's cactus?
July 1, 2010 2:47 PM   Subscribe

Can anyone ID this incredibly fragrant, night blooming cactus for me? Bonus points for propagation tips. Photos: 1 2 3 4

The flowers only live one night, open to 6-8 inches in diameter after sunset, release an incredible smelling fragrance, then begin to close up shortly after dawn and are dead shortly after. The columns are 9-10 foot tall.
posted by buggzzee23 to Home & Garden (4 answers total) 1 user marked this as a favorite
 
Best answer: Cereus
posted by corey flood at 2:56 PM on July 1, 2010


Response by poster: The flowers are similar but the bodies of the plants are different.The cereus seems to be larger diameter with much more pronounced ribs.
posted by buggzzee23 at 3:10 PM on July 1, 2010


Best answer: There are several species that are known as night-blooming cereus. Yours are probably Peniocereus greggii.
posted by bgrebs at 3:26 PM on July 1, 2010


Response by poster: After replying to corey flood, I went out and took a good look at the oldest columns and saw the ribs were much more pronounced than in the younger columns we usually see. I think you're both right.

Thank you
posted by buggzzee23 at 3:45 PM on July 1, 2010


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