En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Leaves on non-native Rose Cactus

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
    
 
See a list of all Smarty Plants questions
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.

Need help with plant identification, visit the plant identification page.
 
rate this answer
Not Yet Rated

Friday - January 30, 2009

From: St. Petersburg, FL
Region: Southeast
Topic: Non-Natives
Title: Leaves on non-native Rose Cactus
Answered by: Barbara Medford

QUESTION:

I have a Rose Cactus (Pereskia grandifolia). The leaves have all dropped off. I was wondering if this is normal in the winter. Also, is the pear shaped fruit edible.

ANSWER:

Pereskia grandifolia (Rose cactus) is native to Brazil, and therefore not in our area of expertise at the Lady Bird Johnson Wildflower Center. We did learn that the leaves normally drop off in Winter, but could not find any reference to the edibility of the fruit. It apparently is very fast-growing and can be invasive. We found this website, Rose Cactus from Desert Tropicals, which might give you more information.
 

More Non-Natives Questions

Identification of Sphaegneticola trilobata as non-native invasive plant
January 24, 2007 - Hello Mr. Smarty Plants, I have some wedelia growing but would like clarification on the type whether it is the texana or trilobata. Is the texana a bushy plant? Mine is more of the sprawling/tra...
view the full question and answer

Survival of non-native windmill palm in Zone 6b
March 28, 2009 - Will a windmill palm survive a Zone 6b Michigan climate; if so would I have to wrap it up in burlap in wintertime?
view the full question and answer

Expected color of non-native crapemyrtles in Natchitoches LA
August 04, 2009 - just bought 8 new crepe myrtle trees that are suppose to be dynamite red in color. However, the few bulbs that are on them when you break them open they are white! Does this mean they are going to be ...
view the full question and answer

Smarty Plants on Kokias
January 27, 2005 - I am searching for seeds of different Kokias (Kokia cookei, K. drynariodes and K. kauaiensis) and Thespesias (Thespesia grandiflora, T. thespesioides, T. nerifolia and T. popul...
view the full question and answer

Alternatives to non-native heather (Calluna vulgaris)
April 27, 2007 - I live in Vernon, BC, Canada. I plan to put a heather plant in my garden, but my space is limited. I know that it will grow approx. 2 ft. high and that it likes well drained and acidic soil, but how...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center