Host an Event Volunteer Join Tickets

Support the plant database you love!

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Tuesday - July 08, 2008

From: San Angelo, TX
Region: Southwest
Topic: Non-Natives
Title: Question about non-native blue potato tree
Answered by: Nan Hampton

QUESTION:

I have a blue potato tree that I planted last summer, the top looks dead but isn't, the bottom has grown into a bush, help what can I do?

ANSWER:

Mr. Smarty Plants supposes you are talking about Solanum macranthum (syn: Solanum wrightii) (Blue potato tree or Brazilian potato tree), a native of Brazil. Here are more photos and more information. Our focus and expertise here at the Lady Bird Johnson Wildflower Center are with plants native to North America and, therefore, we aren't going to be of much help to you with your non-native blue potato tree. If the top isn't really dead, wait awhile and perhaps it will leaf out again. If you don't mind having a bush instead of a tree, you could try trimming the top down to the area where it is leafy. Better yet, I suggest you join one of the gardening forums, such as the University of British Columbia (UBC) Botanical Garden Forum, The Garden Forums, GardenWeb Forums , or Helpful Gardener Gardening Forums where you might find someone who has a blue potato tree and has had a similar problem.

 

 

More Non-Natives Questions

How to grow a non-native rue plant in Duncanville TX
March 15, 2010 - Can I grow a Rue plant from a clipping? If so, what do I need to do? Please explain step by step. I'm new to all of this. Thanks
view the full question and answer

Cross pollination of non-native poinsettia
December 01, 2008 - I have a poinsettia that I have had for about 5 yrs. that has always flowered red. Last Christmas I was given one that was white. During the summer I put both plants in my green house side by side. Th...
view the full question and answer

Replacement of non-native red tip photinias in Midlothian VA
April 30, 2012 - I need to replace our long lived red tips. They are now diseased. I would like a fast growing bush that I can trim and make a hedge with. Any suggestions
view the full question and answer

Plant identification
June 12, 2014 - We live in Magnolia TX and have a shrub we can't identify. It's evergreen and has waxy leaves with a serrated edge that are about an inch in length. They have pink flowers and they grow to ab...
view the full question and answer

Eliminating non-native Asian Jasmine in Austin
December 02, 2010 - I have a large bed in front of the house full of jasmine that was planted by the builder 25 years ago. What suggestions do you have to eliminate it and prepare the bed to plant native flowers and pl...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.