En Español

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
9 ratings

Monday - October 23, 2006

From: Lafayette, LA
Region: Southeast
Topic: Propagation
Title: Identifying gender of persimmon trees
Answered by: Damon Waitt

QUESTION:

How can you tell the difference between a male persimmon tree and a female persimmon tree? Also do you need both to bear the fruit? I live in Louisiana and never heard of this before. Thanks.

ANSWER:

Persimmon trees are either male or female and only the females bear fruit. You can tell male trees from female trees because male flowers are smaller and appear in small clusters, while the larger female flower appears alone.

Inside the female flower you will find the pistil but also sterile stamens, noticeably smaller than stamens in the male flower. The stamens in a persimmon's female flowers are usually sterile but rarely produce pollen. So rarely a tree with female flowers can produce fruit without another tree with male flowers being around. To complicate matters further, a tree's sexual expression can vary from one year to the other and many cultivars of persimmon are parthenocarpic (setting seedless fruit without pollination).
 

More Propagation Questions

Propagation of endangered plant Texas trailing phlox from Carrollton TX
December 26, 2013 - 1. How many seeds does the Texas trailing phlox produce per season? 2. Can the seeds be taken from a living plant without hurting it? Thank You!
view the full question and answer

When to plant bluebonnet seed
October 16, 2007 - When do I put out Bluebonnet seed? Do I soak them first? Thank You.
view the full question and answer

Encouraging Daisies to Reappear
September 16, 2007 - Having moved into our home in the early spring of the year we hadn't seen any of the flowering plants around the place until we were living here and we were not given any info on care for them. So ...
view the full question and answer

Planting wildflower seeds in a drought in Grimes Co. TX
November 03, 2010 - I have a dilemma, shared by others I'm sure. My place, which is in Oakland prairie, has seen no real rainfall since sometime in August, and the soil (sand, loam, and blackland clays)is extremely dry....
view the full question and answer

Propagating a new tree from a magnolia in Johnsburg IL
September 22, 2009 - My friend would like to reroot her magnolia tree in her front yard to bring it with her to Memphis. The tree is huge and easiest to reroot if possible. Does she trim branches to root, or dry the seeds...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center