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
4 ratings

Saturday - March 24, 2007

From: Orlando, FL
Region: Southeast
Topic: Compost and Mulch, Soils
Title: Care of Ixora by lowering soil pH
Answered by: Damon Waitt

QUESTION:

I have a bunch of Ixoras that the leaves are turning brown, before I pull them out, is there any kind of treatment to save them? I have used insecticidal soap several times but there has been no improvement. Thanks.

ANSWER:

Your problem may not be insects. According to the U.S. Department of Agriculture, Cooperative Extension Service, University of Florida, IFAS, Florida A. & M. University Cooperative Extension Program, Ixora are acid loving plants requiring organic matter such as compost, peat moss, or composted manure to lower soil pH. Alkaline soils can result in poor health and poor foliage. To learn more, read about Ixora care on the IFAS Extension website.

 

More Compost and Mulch Questions

Decline ot Heartleaf rosemallow from Austin
March 26, 2012 - My tulipan del monte -a new small plant from the wildflower center--did great all winter and was forming a new flower bud, just died in a matter of a few days. It looks like it "dried up", no visib...
view the full question and answer

Garden problems from Centreville VA
July 23, 2011 - Plants die, trees won't grow. I've replaced the soil (6") twice. Replaced grass twice and planted new plants and tree. After two yrs, the tree is still the same size and the flowering bushes nea...
view the full question and answer

Cenizo as a Foundation Plant in Austin
December 09, 2010 - We live next to the wildflower center. We would like to plant "Leucophyllum frutescens". We are hoping to use this as a foundation plant. Will it survive if planted in Dec. Please offer any tips ...
view the full question and answer

Area needing soil amendment in San Diego
December 02, 2009 - I have a dirt area in the corner where my fence comes together. The dirt is clay-like and during the winter the area gets very little, if any, sun and during the summer it gets 4-6 hours of sun. Wha...
view the full question and answer

Holding bare soil before sowing native grasses in spring.
November 03, 2009 - I want to try your buffalo/bluegrama/curly mesquite. Right now my yard is ploughed. What should I do until spring? I assume I should add living compost to the top 3", plant bluegrass for now, 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