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
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
Sunday - July 05, 2009
From: Lott, TX
Region: Southwest
Topic: Non-Natives
Title: Problems with non-native Indian hawthorns in Lott TX
Answered by: Barbara Medford
QUESTION:
My Indian Hawthornes have developed brown leaves. I planted them about four years ago and until now they have done very well. I bought some 3 in 1 garden spray for fungus, but I don't know if that is the product I need. Some of the plants look worse than others. Once I get rid of it, how do I keep it from coming back? Thank you for your help.ANSWER:
Rhaphiolepsis indica, Indian hawthorn, is a native to China, Taiwan and other tropical areas in Asia. At the Lady Bird Johnson Wildflower Center, we are focused on the care and propagation of plants native not only to North America but to the area in which they are being grown. Because this is out of our expertise and, of course, not found in our Native Plant Database, we found a website with some information on the plant for you. Floridata, Rhaphiolepsis indica indicates that it is very susceptible to leaf spot fungus if grown in shady conditions or over-fertilized. You should avoid overhead watering, such as sprinklers, especially at night. Beyond that, you might try Googling on Rhaphiolepsis indica and see what other information you can find.More Non-Natives Questions
Does non-native Crown of Thorns cause cancer?
August 24, 2013 - Does the plant, Corona De Cristo (Crown of thorns) cause cancer?
view the full question and answer
Wintering over a Cuphea ignea in Iowa Zones 4-5
August 29, 2006 - I have a Cigar Plant, or a cuphea. I live in Iowa and need to know how to take care of this plant. Does this plant die and that's it, or does this plant come back year after year?
view the full question and answer
Acre-scale Grass Removal near Austin, TX
July 04, 2014 - How do I get rid of 10 acres of Kleingrass?
view the full question and answer
Identification of Cryptomeria japonica for homeowners association
May 09, 2007 - Good morning. We are wondering if Cryptomeria japonica trees can fit under the term "pine like". We used the term pine like when asking for our home owners associations approval and we put in a Cr...
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
| Support the Wildflower Center by Donating Online or Becoming a Member today. |