Native Plants

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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

rate this answer

Wednesday - June 20, 2012
From: Paris, TX
Region: Southwest
Topic: Non-Natives, Planting, Shrubs
Title: Non-native Philadelphus Innocence mock orange from Paris TX
Answered by: Barbara Medford
QUESTION:
What is the best place in the garden to grow Philadelphus Innocence mock orange in Paris, Tx? Also, how long after transplanting do flowers occur? Any tips appreciatedANSWER:
Philadelphus x lemonei 'Innocence', is a hybrid (the "x" in the middle) and not native to North America. From ArcaMax, here is a website on it that may answer your questions. The Lady Bird Johnson Wildflower Center, home of Mr. Smarty Plants, is dedicated to the growth, propagation and protection of plants native not only to North America but to the area in which they grow naturally.
There are 8 members of the genus Philadelphus (mock orange) native to Texas, but only one, Philadelphus pubescens (Hoary mock orange) is native to your area of northeast Texas, on the state line with Oklahoma. It is native to Red River County, right next to Lamar County, so you probably have compatible soils. The problem there is that whatever this plant was hybridized with (lemonei) may have changed the acceptable growing conditions. We know it is related to hydrangeas and prefers acidic soils, which you have in East Texas. Follow the plant link above to find out about the normal growing conditions and try to work out a plan for growing your non-native from that.
More Shrubs Questions
Needs Help with Peonies
January 14, 2011 - With the clay soil in North Texas (Frisco) which variety of peony would thrive and become a reliable bloomer? I do work on amending the soil with expanded shell and compost, but ultimately, we still h...
view the full question and answer
Propagation of Simsia calva from Albuquerque NM
January 27, 2014 - Hi - I was given some simsia calva seed from the LBJ wildflower center. It doesn't have a lot of info about starting the seeds, so any help is much appreciated! I tried starting some outdoors last ye...
view the full question and answer
Plants for curb appeal from Birmingham AL
June 16, 2011 - My front yard is on a down hill slope. Can you recommend some plants that would be good for creating curb appeal that will be planted up against the house? We need some that are short around 2 feet ...
view the full question and answer
Pruning a mock orange in Charleston WV
March 30, 2009 - How far back and when do I prune a "Mock Orange" in order to get it to bloom?
view the full question and answer
Availability of Michigan Holly berries in Northern Michigan
November 17, 2012 - I live in Northern Michigan, and am new in the wreath making business. Last year I found Michigan Holly berries and used them for my wreaths. They have the most beautiful berries I have ever seen, a...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |