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 is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
Wednesday - December 08, 2010
From: Austin, TX
Region: Southwest
Topic: Planting, Trees
Title: How close can I plant Mountain Laurels to my house in Austin, TX?
Answered by: Jimmy Mills
QUESTION:
Hello, I'm interested in planting 2 or 3 Texas Mountain Laurels on the side of my house and I'm wondering just how close is safe. I've been told that planting trees too close can damage the slab foundation, but I'm planning on keeping the tree around 10', and since it's supposed to dig it's roots deep rather than wide, I'm hoping I can keep them pretty close. What do you think?ANSWER:
Mountain laurel Sophora secundiflora (Texas mountain laurel) can be a spectacular addition to your landscape, and your concern about the foundation is understandable. However in the case of Sophora, it is not a big problem.
I’m going to direct you to three links: the first from Iowa State University Extension tells about plant roots in general; the second, also from Iowa State, deals with Trees and Sidewalks; and the third article describes the Mountain Laurel and its planting and care.
From this reading, you can see that a shrub like Mountain Laurel does not produce the large lateral roots that you find in larger trees, so its threat to the foundation is minimal. Mr. Smarty plants thinks that you need to focus on the top part of the plant. Putting it too close would allow it to interfere with the sides and and eaves of the house, as well as makeit difficult to trim and maintain the plant. Look around Austin for mature specimens of Mountain Laurel and try to visualize how they would look next to your house before deciding on your planting location. Proper pruning as the shrubs mature is important in maintaining the appearance of the plants.
I'm including two photos: one is of Mountain Laurel in a natural habitat, the other in an un-natural habitat.
From the Image Gallery
More Trees Questions
Cypress poisonous to livestock from Arlington, TN
December 06, 2012 - Are green giant cypress poisonous to livestock?
view the full question and answer
Splitting bark on non-native mimosa from Buda TX
June 24, 2012 - What would cause my Mimosa tree to have splitting bark. I've only lived in this house for 8 months and am learning about this tree. The other tree seems fine. It looks as though it split and then ...
view the full question and answer
Looking for a redbud sized tree to plant in Tulsa OK.
September 27, 2011 - I am looking for a native tree about the size of a redbud to place in my prairie bed in Tulsa Oklahoma, wildlife friendly trees preferred, thanks!
view the full question and answer
Is the palm tree a true tree?
December 18, 2008 - Hello,
There has been constant debate here about the Palm Tree. I'm in Las Vegas and I have heard everything from it not being a true tree but a cacti or a giant thistle?! I've tried to research...
view the full question and answer
Care of a live oak with decay and perhaps fungus on trunk
July 14, 2011 - I have a huge live oak on my property in Salado that just lost a very large branch. The branch had decay in the center and also has a variety of bugs in it, espeically since it has been on the ground...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |