En EspaŅol

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
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
Not Yet Rated

Sunday - January 11, 2009

From: Austin, TX
Region: Southwest
Topic: Propagation
Title: Proximity of male possumhaw to female
Answered by: Barbara Medford

QUESTION:

Mr. Smarty Pants, In regards to fertilization, how close by must a male possumhaw be located to a female possumhaw?

ANSWER:

This seems to be a popular question this time of year when the possumhaws are showing their gorgeous red berries. Here is an extract from a recent answer from Mr. Smarty Plants on that question:

"They don't require a nearby male to bloom, but they do in order to fruit. Both Ilex decidua (possumhaw) and Ilex vomitoria (yaupon) are members of the Ilex genus and are in the Aquifolaceae, or holly, family. All members of this genus are dioecious, which means a male must be present, of the same species and blooming at the same time, in order for the female to be pollinated and produce berries. There need be only one male for several females, but it should be within 30 or 40 feet of the females. Bees are the pollinators of these plants, and you don't want them to have to go too far to put down the pollen."


Ilex decidua

Ilex decidua

Ilex vomitoria

Ilex vomitoria

 

 

More Propagation Questions

Varieties of Ceanothus suitable for Illinois
September 07, 2012 - Ceanothus Velutinus is the smell of western Montana, my home, to me, and I have relocated to Illinois. I miss it so much that whenever I go home I bring back a jar of ceanothis leaves and keep th...
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

Will Hesperaloe parviflora Yellow propagate true from seed?
May 11, 2009 - Mr. Smarty Plants, I have searched all over the internet and have not been able to find an answer to my question. Will Hesperaloe parviflora 'Yellow' propagate true from seed or is division requ...
view the full question and answer

Pollination of blackberries in Lake Winnebago, MO
May 27, 2010 - Not sure if blackberries are native, but my daughter got a start of one at a plant exchange at the nature center. Do we need more than one for it to pollinate correctly? We have strawberries growing i...
view the full question and answer

Planting Candelilla from Austin
July 12, 2013 - Good Morning and thank you for answering my question!! I am interested in planting a Candelilla plant (it looks like small bamboo plants growing only a 2-3 feet tall. I heard it is supposed to be ver...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2015 Lady Bird Johnson Wildflower Center