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?

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

Sunday - June 27, 2010

From: Austin, TX
Region: Southwest
Topic: Planting, Herbs/Forbs
Title: Fertilizer producing leaves over flower production in Austin
Answered by: Barbara Medford

QUESTION:

Can you please list which Central Texas perennials' will favor leaf growth over flower production when fertilized? I have many in the "Grown Green" booklet and need to know which flowering plants should not be fertilized. Thank you.

ANSWER:

If the "Grow Green" booklet is the one we are thinking of, it includes plants that have adapted to Central Texas but are not necessarily native to Central Texas. One of the main arguments for using native plants is that a plant that has evolved over millennia in an area will be able to get along well without any outside intervention. Plants evolved to live in Central Texas are prepared for droughts, clay soil, high wind, heat and the insects that are also native here. Native plants do not demand fertilizer in order to survive, and some, like Leucophyllum frutescens (Texas barometer bush) do not like to be fertilized. Native wildflower seeds, like Lupinus texensis (Texas bluebonnet), can live in the soil for years until some rain comes along. You can check in our Native Plant Database, using either the common name or the botanical name to search for the plants in your garden and indicate Texas for the state. If they don't appear in that database, they are probably non-native. Some may be native to other parts of the country, and some may be hybrids, which takes them out of our classification of "native." If you only know your plant by some trade name selected by retailers to catch the eye, you can try Googling on that name and see what you can find out about what the plant really is. Most native plants will not keel over and die if they are fertilized, but why spend the time and money as well as adding something else that can run off into our water tables?

 

More Herbs/Forbs Questions

Landscaping for a wedding in Memphis MO
October 13, 2009 - I am pretty new at this landscaping flower thing, but I love it. We just moved out to the country in NE Missouri from Colorado (Huge difference, but love it). We have decided to have our wedding at o...
view the full question and answer

Plants for pool area in Florida
May 09, 2008 - My husband and I have a pool with 4 planters and are looking for plants that we can put into our screened in pool area. We live in Central Florida and looking for ideas of plants that are slow growin...
view the full question and answer

Perennial ground cover for hillside in Holmdel NJ
April 25, 2014 - I live in NJ. I would like to use a perennial ground cover for my landscaping bed on a hill with full sun and deer resistant. It's a good size landscaping bed that is facing east (southeast). What...
view the full question and answer

Xeriscaping in clay on a slope in Fort Worth
April 06, 2006 - Xeriscaping in clay (Fort Worth) on a slope -- Please offer suggestions and publications. Thanks
view the full question and answer

What plants grow well in Athens, TX?
January 18, 2011 - Athens, Texas, we have very sandy soil mixed with clay, what plants grow well here?
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center