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?


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
Not Yet Rated

Wednesday - July 28, 2004

From: Azle, TX
Region: Southwest
Topic: Shrubs
Title: Age at which native agarita produces berries
Answered by: Stephen Brueggerhoff


At what age does agarita produce berries? Is this plant self pollinating?


Agarita, botanical name Mahonia trifoliolata (algerita) is a fairly fast growing perennial shrub; given the right conditions, the plant will grow to 6 inches the first year after germination. About the second or third year is when the plant will gain stature. We have seen them initiate bloom within this third year period. The flower is considered to be perfect; an individual flower contains male and female reproductive organs. Therefore, given the right conditions, the possibility for fruit set can occur during this second or third year of growth.


From the Image Gallery

Mahonia trifoliolata

More Shrubs Questions

Trees with non-invasive roots or tops in Newhall CA
November 07, 2011 - We would like to plant a tree with noninvasive roots near our garden wall and concrete driveway in a grassy area in the front yard facing west. This spot is very sunny in the afternoon with automatic ...
view the full question and answer

Mystery shrub in Michigan
July 18, 2011 - I live in the upper peninsula of Michigan and noticed a shrub in the woods that has large clusters of small red, what I would call berries on it. Can you give me some n...
view the full question and answer

Invasive, non-native Siberian peashrub for waller TX
February 02, 2012 - Good Morning Mr. Smarty Plants! I am trying to find out if the Siberian Pea Shrub is a good plant for Southeast Texas or if it is considered an invasive no no. It seems to have many qualities for wild...
view the full question and answer

Native shrubs to plant after Ashe Juniper removal
February 15, 2010 - I live on 7 acres of beautiful Texas Hill Country land just north of New Braunfels. Live oak, Cedar elm, and Ashe juniper dominate the landscape. I have cleared some of the Ashe juniper and would li...
view the full question and answer

Hedge plant for Maui.
February 17, 2009 - Question: I live in Pukalani, Maui, Hawaii and would like to put a "living fence" around my yard for some privacy. Ideally, I want something that is going to grow fast and about 8+ feet tall for a h...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
© 2016 Lady Bird Johnson Wildflower Center