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
Monday - July 12, 2010
From: West Monroe, LA
Region: Southeast
Topic: Non-Natives
Title: Fertilizer for non-native Althea in West Monroe LA
Answered by: Barbara Medford
QUESTION:
What type of fertilizer is best for Althea BushesANSWER:
Hibiscus syriacus, Althea or Rose of Sharon, is native to China and Taiwan and therefore falls out of our range of expertise, which is plants native not only to North America but to the area in which they are being grown. We found one reference to fertilizer which recommended a slow-release fertilizer for trees and shrubs in early Spring. Don't use fertilizers heavy in nitrogen, such as lawn fertilizers, as this encourages green leaves but not flowers. We also found references to this plant as invasive, seeding profusely and being difficult to control.More Non-Natives Questions
Frost damage to Mexican palm and non-native Sago palm in Austin
February 01, 2010 - I have frost damage to the leaves on my mexican palm tree which is about 12 feet high. Can I cut back all of the damaged leaves and what month?
Also, Sago palms have some frost damage on the upper...
view the full question and answer
Non-native astilbe resemblance to non-native poisonous castor bean from Tomslake BC
May 21, 2014 - I have a plant that looks like a castor bean but it has flowers like a Younique Silvery Pink Astilbe. Need to id because castor bean is poisonous. This plant grows up to 5 feet in height.
Thank you !
view the full question and answer
Ridding property of Dichelostemma Firecracker Plant from Cleburne TX
April 11, 2012 - How do we get rid of Dichelostemma-Firecracker plant? It has invaded our yard & we hate it! How do we kill it?
view the full question and answer
ID for Caribbean mystery plants.
January 13, 2016 - I AM TRYING TO FIND THE COMMON NAME FOR TWO FLOWERS I TOOK PICTURES OF ON A CARIBBEAN CRUISE. I TOOK ONE IN HONDURAS AND ONE IN GRAND CAYMAN. DO YOU HAVE ANY IDEA WHERE I CAN GO TO TO GET HELP IN ID...
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
| Support the Wildflower Center by Donating Online or Becoming a Member today. |