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

Tuesday - June 28, 2011

From: Euless, TX
Region: Southwest
Topic: Trees
Title: Why do my Possumhaw Holly berries fall of in the summer in Euless, TX?
Answered by: Jimmy Mills

QUESTION:

My possumhaw holly has LOTS of green berries in the spring but they fall off in summer, so that I have only a handful of red berries in the winter. What is going wrong?

ANSWER:

One of the reasons for planting possumhaw Ilex decidua (Possumhaw) is for the beautiful red berries in the fall and winter. When they aren't abundant, its disappointing.

Mr. Smarty Plants is guessing that the problem has something to do with water, probably too little. Once the plant has flowered and the fruit is set, the cells inside the fruit require sufficeint moisture to divide and enlarge to fill out the fruit. Without enough water, all of the fruit can't develop.

This link from Oregon State University has some informative watering tips.

 

From the Image Gallery


Possumhaw
Ilex decidua

More Trees Questions

Sticky sap (honeydew) on car
July 10, 2012 - MY CAR IS CONSTANTLY COVERED WITH STICKY SAP. I LIVE IN AN AREA WITH MANY COCONUT PALMS AND OTHER TREES. COULD THE SAP BLOW AROUND EVEN THOUGH I KEEP CHANGING THE PARKING?
view the full question and answer

Manor, TX in Blackland Prairie ecoregion
June 27, 2006 - Hi, I am planning an event for my community in Shadowglen and Manor, TX so my neighbors can learn about using native plants in the landscape to create healthier habitat for wildlife and be more respon...
view the full question and answer

Obtaining bark of Larix laricina from Hyderabad India
January 26, 2012 - I am in need of Larix laricina (Bark) for my research work. Please let me know how to procure it.
view the full question and answer

What is meant when Mimosa Tree is described as an invasive tree in San Antonio TX?
May 14, 2013 - When it is stated that the Mimosa Tree is invasive, does that mean that the Roots are invasive or does it mean that the seed pods will drop and make many more trees ?
view the full question and answer

Clear pungent, liquid oozing from oak tree
June 28, 2010 - I have a large oak that over the last few days has been oozing a pungent, non sticky, clear substance from one specific site (no damage) about the size of a dime. It's attracting quite a few gnats, m...
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 | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center