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
3 ratings

Saturday - September 20, 2008

From: Silver Spring, MD
Region: Mid-Atlantic
Topic: Propagation, Seeds and Seeding, Shrubs
Title: Failure of Viburnum dentatum to produce berries in Maryland
Answered by: Barbara Medford

QUESTION:

I planted several Viburnum dentatum shrubs in a hedgerow for my yard. Although I have some other viburnums in the yard, this shrub blooms profusely but does not ever produce berries. What can I do to encourage the berries? I have tons of pollinating insects, and everything else in the yard produces well.

ANSWER:

We got the following information from a Floridata website on Viburnum dentatum (southern arrowwood):

"You can expect arrow-wood to flower every spring, but you may not get many fruits if you have only one plant. Many viburnums exhibit self-incompatibility, which means that they cannot pollinate themselves. To get fruits, you need two different seedling plants - two vegetative clones of the same plant will not suffice."

We're not sure what you can do about this. If you purchased all your shrubs from a nursery at the same time, they are almost inevitably all clones. And since most commercially-sold woody plants are produced vegetatively, that is, by rooting cuttings or creating clones, you might have a lot of trouble finding a seed-produced plant to pollinate your viburnums. In fact, if they are all clones, even one seedling plant would probably not be sufficient, as the article says it takes two different seedling plants. Enjoy the flowers on your viburnums.


Viburnum dentatum

Viburnum dentatum

Viburnum dentatum

Viburnum dentatum

 

 

More Shrubs Questions

Are Eve's Necklace seeds poisonous to dogs from Plano TX
May 09, 2013 - Are the seed pods on eve's necklace poisionous to dogs?
view the full question and answer

Plants for a windbreak on a slope in OH
April 20, 2011 - Have property at the top of a valley with a steep drop off. Would like to know native to NE Ohio ground covers, grasses perennials, and not too tall trees for windbreak that will prevent erosion. The ...
view the full question and answer

Failure to bloom of Esperanza from Austin
June 06, 2012 - I have an Esperanza plant. I've had this plant for over 5 years. Its in a large pot. The plant has NEVER bloomed. I fertilize maybe once a month and dont seem to be over watering, only when I notice ...
view the full question and answer

Erosion control on partially shaded slope
November 27, 2010 - Mr. Smarty Plants, I live in Atlanta, GA. My house is on a hill, and I am beginning to have erosion at my backyard porch (concrete slab, on the corners especially). The soil is mainly red clay, a...
view the full question and answer

Shade tolerant plants for erosion from Austin
May 03, 2014 - I live in Austin and my house backs up to Shoal Creek. I am looking for a native creeping vine or something that will grow on the shaded bank to help prevent erosion. It should be able to tolerate the...
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