Rent Shop Volunteer Join

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

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 31, 2013

From: Peoria, AZ
Region: Select Region
Topic: Invasive Plants, Non-Natives, Shrubs
Title: Problems with non-native, invasive Japanese Privet from Peoria AZ
Answered by: Barbara Medford

QUESTION:

I have Japanese Privit bushes. one out of 6 has started to grow very small leaves and does not look healthy. Moon Valley told me shortage of zinc, but that has not helped in 3 months. What can I do?

ANSWER:

The Lady Bird Johnson Wildflower Center, home of Mr. Smarty Plants, is committed to the growth, propagation and protection of plants native not only to North America but to the area in which those plants are being grown; in your case, Maricopa County AZ. Ligustrum japonicum (Japanese Privet or Wax-Leaf Ligustrum) is native to Japan and Korea and is therefore is out of our range of expertise. It is considered an invasive plant according to this Invasive Plant Atlas of the Mid-South. We can, however, make one supposition about the problem you are having with it in Arizona. This USDA Plant Profile does not show Ligustrum japonicum growing in Arizona at all. That doesn't mean it won't grow there, it just means it hasn't been reported as growing there. There may be a problem with the soils or the extreme heat you experience where you are.

 

More Shrubs Questions

Five-eight foot hedge for north Texas
September 06, 2013 - I am looking to find a fairly large (preferably flowering) shrub / hedge to go along 100 feet of fence. The plants will be facing Northeast, but will be for the most part under the branches of crape m...
view the full question and answer

Seven foot privacy fence in Tucson
November 25, 2014 - I am looking for a privacy hedge for a home in Tucson, Arizona that will be in full sun. Needs to be at least seven foot tall and low water and maintenance. Any suggestions.
view the full question and answer

Is cenizo (Leucophyllum frutescens) edible?
December 21, 2012 - I found a post here about cenizo leaves being used for tea, but I'm wondering if the leaves of the cenizo are edible? I have found many recipes for 'brown butter sage' leaves (sauteed often with on...
view the full question and answer

Shrubs for Privacy Fence in Hawaii
July 06, 2016 - I live in Hawaii and need to create some privacy along a wall of my house. The septic drain field is 5' away and I am looking for 6'-8' shrubs that have shallow roots. Would something like cordyline f...
view the full question and answer

BEST SPACING AND EXPECTED HEIGHT FOR ACEROLA (BARBADOS CHERRY) IN COLLEGE STATION, TX
October 09, 2010 - What is the best spacing for Malpighia glabra plants and how tall will they grow in College Station, TX?
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.