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

Saturday - September 19, 2009

From: Weirton, WV
Region: Mid-Atlantic
Topic: Invasive Plants
Title: Plant around Pittsburg from Weirton WV
Answered by: Barbara Medford

QUESTION:

I have seen this plant outside of the Pittsburgh,PA area and was told it is called Midnight Cowboy. It has bright yellow flowers and long green leaves that only comes out at night(so I am told). Can you tell me something of this plant?

ANSWER:

At the Lady Bird Johnsosn Wildflower Center, we are dedicated to the use, care and propagation of plants native not only to North America but to the area in which they are being grown. The genus Begonia is a tropical plant, originating in Brazil and southern South America, and is therefore out of our range of experience. When this plant escapes cultivation, it is considered invasive in some parts of the United States. Although begonias could probably be grown in a sheltered area in either Pennsylvania or next-door West Virginia, they would function only as tender annuals, and would need to be brought indoors in order to survive in the winter. We found this one piece of information on that particular begonia from Backyardgardener.com Midnight Cowboy Begonia but did not determine what color it is. You might try searching the American Begonia Society for more information. 


 

More Invasive Plants Questions

Containing roots in Kaysville UT
October 26, 2009 - I'm planting my yard in all native Rocky Mountain and Great Basin plants. Is there a way to halt or contain the root propagation of Smooth Leaf Sumac and Quaking Aspen? I've considered digging dow...
view the full question and answer

Disposal of bulbs to control Arrowhead aquatic plant
August 29, 2006 - How can I kill Arrowhead permanently? I have sprayed repeated years with Roundup, Crossbow, etc., but the arrowhead comes back from the bulb the next year!
view the full question and answer

Plants for under non-native fruitless mullberry trees from Ft. Worth TX
June 28, 2012 - I live in Tarrant county, where summer droughts are the norm. I have a 150x50 foot swathe of mature "fruitless mulberry" trees, which create a very shady atmosphere. The soil is clay dominated, ro...
view the full question and answer

Smarty Plants on Invasive Plants
March 26, 2004 - How many plants are invasive?
view the full question and answer

Pruning of Grape Kool Aid Plant in California
August 03, 2008 - I have a Grape Kool Aid plant and was told it would grow to 6 or 7 feet tall, but it is well over that and I need to know if I can prune it and if so how?
view the full question and answer

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