Rent Shop Volunteer Join

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

Friday - June 19, 2009

From: New York, NY
Region: Northeast
Topic: Non-Natives
Title: Non-native Ginkgo biloba in New York
Answered by: Barbara Medford

QUESTION:

A female Ginkgo tree dropped its seeds. Now, I have seedlings all over the yard. I don't want more female Ginkgo trees. They create putrid Ginkgo seeds. However, I would like more male Ginkgo trees. How can I tell if the seedlings are male or female? Thank you for your answer.

ANSWER:

What you have is a living fossil, one of the oldest trees still surviving to the present day. However, it is native to Asia, and therefore out of our range of expertise. At the Lady Bird Johnson Wildflower Center we are dedicated to the care and propagation of plants native not only to North America but to the area in which the plant is being grown. Here is an article from the wip.net, "South Asia's Oldest Tree Species, Ginkgo biloba, Clings to Life in Indian-administered Kashmir" by Afsaana Rashid that might give you some clues to your problem.
 

More Non-Natives Questions

Invasive, non-native Siberian peashrub for waller TX
February 02, 2012 - Good Morning Mr. Smarty Plants! I am trying to find out if the Siberian Pea Shrub is a good plant for Southeast Texas or if it is considered an invasive no no. It seems to have many qualities for wild...
view the full question and answer

Blossoms blowing off non-native navel orange tree from Ocala FL
September 08, 2009 - Why do the blossoms blow off navel orange tree?
view the full question and answer

Kousa Dogwood Fruit Toxic to Dogs?
October 14, 2014 - Are Kousa dogwood berries toxic to dogs?
view the full question and answer

Will Mountain Laurels be harmed by juglones from my pecan tree?
May 06, 2009 - Hi. I just bought a house. It has a big pecan tree at the edge of the front lawn next to the street. I guess it's about 25 feet from the front of the house. I was thinking of planting mountain la...
view the full question and answer

Indoor non-native palm tree turning yellow from Leavenworth WA
March 22, 2011 - Why are my indoor palm plant leaves turning yellow. It's about 4 feet bought at local Home Depot store, and it was beautiful when I brought it home. It gets plenty of light. I have only had it for ...
view the full question and answer

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