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

Transplanting non-native mimosas in Braintree MA
August 10, 2010 - I want to transplant some baby mimosa trees. Have tried in past and they just die.
view the full question and answer

Problems with non-native weeping willow from Hazlet NJ
July 03, 2013 - Leaves turning yellow on weeping willow planted in May. What causes this and how can I fix it? Mother's Day gift after SANDY uprooted huge tree.
view the full question and answer

Moving "lily of the valley" from MD to TX. Is that OK?
January 17, 2012 - My question pertains to lily of the valley. From your database, I learned that it is a native plant but only the following states were listed: GA , KY , NC , PA , SC , TN , VA , WV. I am moving from...
view the full question and answer

Non-branching mimosa tree
June 26, 2008 - I have a Mimosa Tree, just about 2 years old, grown from seed. The problem with it is that it has not branched out, it looks like one long branch growing out of the ground, about 5 feet if stood strai...
view the full question and answer

Non-native Jacaranda interfering with concrete wall from Los Angeles
August 17, 2011 - We have been replanting the area surrounding our 2 story apt bldg and on one area, there is Jacaranda that started growing in an enclosed cement block wall area. The cemented walled in area which is ...
view the full question and answer

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