Native Plants

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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

rate this answer

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
Standing Cypress Plants in San Antonio, TX
June 26, 2013 - I purchased seeds for standing cypress 2 years ago and this spring they look beautiful. What is the best way to harvest the seeds? Also, will the current plants come back next spring or will I have to...
view the full question and answer
Propagating Silky Sophora by seed from Elmendorf TX
July 24, 2013 - I have some seed for the Sophora nutalliana. What is the best way to germinate this seed?
view the full question and answer
Kinnikinnick for a green roof
July 04, 2012 - Hi Mr. Smarty Plants,
I live just north of Seattle and want to build a green roof (outdoor kitchen) I'm concerned about the weight of the soil (saturated), drainage etc. am building from scratch and...
view the full question and answer
Commercial sources of Virginia creeper
August 19, 2011 - I am looking for Virginia Creeper 'Engelmannii' liners, I have looked through most of your national suppliers directory, only a couple carry vines.
Thank you,
view the full question and answer
Are the seeds of my Graptopetalum paraguayense in Macon, GA fertile?
June 01, 2010 - I have a Graptopetalum paraguayense that has finished blooming. I put several of the dead flowers into a Ziploc bag and shook them around, and a few hundred seeds came out. They are oblong and very sm...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |