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

Sunday - July 02, 2006

From: Austin, TX
Region: Southwest
Topic: Non-Natives
Title: Alternatives for non-native, invasive Dianthus spp.
Answered by: Nan Hampton

QUESTION:

We're landscaping our 1963 ranch house in Austin, and we're trying to balance low water and wildscape concerns. Being just across the street from Shoal Creek means we're staying away from anything that might be invasive. Dianthus pink looks like a good candidate for a particularly hot and sunny corner, but at least one book lists it as invasive. Nothing else does, however. So, is Dianthus pink considered an invasive plant in Texas?

ANSWER:

All of the Dianthus spp. are introduced to North America. Dianthus armeria is listed as invasive by the Southern Weed Science Society, Weeds of the United States and Canada. It is also listed on the TexasInvasives.org page. We would like to discourage you from planting invasive species. Perhaps you could consider a Central Texas native, such as: prairie verbena (Glandularia bipinnatifida), Texas lantana (Lantana urticoides), or Texas betony (Stachys coccinea).
 

More Non-Natives Questions

Care of non-native Primrose jasmine
March 14, 2007 - I have 4 large primrose jasmine shrubs that were transplanted about 4 years ago. They were cut back fairly harshly at that time. Since then, the centers remain very woody... no greenery... but the l...
view the full question and answer

Cotton plant for yard in Plano
July 27, 2008 - I wish to plant a specimen cotton plant in my yard - will it grow in Plano, Texas, do you have any tips for maintaining them, and will they survive freezing temperatures?
view the full question and answer

Identification of red lily-like blossom in Austin, TX
September 21, 2012 - Rain at last in Austin! The rain lilies are up, but wait, what on earth is this? Lily like, 6 petals, but a cluster of 6 stalks w/blood red blooms slightly larger than our rain lilies - Off under a ...
view the full question and answer

Care for non-native Mexican ruellia in Monroe LA
October 27, 2009 - Dwarf Mexican Petunia I have found information that late in the season, when growth becomes leggy, cut back plants by as much as a half to force a new spurt of growth. Watch for tobacco bud wo...
view the full question and answer

Water requirements for fruit trees in California
January 15, 2013 - Dear Sir; In which of these options (fruit trees) the need for watering in irrigation process is higher than the others: -Olive tree -Nectarines and peaches trees -Hazelnut trees -Pistachios and ...
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
© 2014 Lady Bird Johnson Wildflower Center