En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Brown leaves on possumhaw holly in Grandview TX

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
Not Yet Rated

Thursday - July 02, 2009

From: Grandview, TX
Region: Southwest
Topic: Compost and Mulch, Planting, Pruning, Transplants, Shrubs
Title: Brown leaves on possumhaw holly in Grandview TX
Answered by: Barbara Medford

QUESTION:

What would be likely causes for brown leaves on possumhaw holly? We have 2, one was planted in spring 2008, and a slightly larger one planted late winter/early spring this year. Most of the leaves are green, but both have a pretty good amount of brown leaves also, and have lost some brown ones.

ANSWER:

Our research indicates Ilex decidua (possumhaw) does not have any significant pests or diseases. It is native to Texas, and likes our alkaline soils. According to the USDA Plant Profile on the plant, it is growing wild in Johnson County, so it is not trying to survive out of its territory. And if no one has been spraying broad-leaf weedkillers close to it, that lets that out. We suspect that since both plants are showing some browning, it is an expression of their displeasure at being transplanted in a really hot, dry year. 

We are going to suggest our prescription for transplant shock. First, determine if the shrubs are getting good drainage. If you have clay soil, you need to work some humus, like compost, into the soil around the roots, without disturbing the roots any more than is necessary. Then, to protect the roots from the heat and hold moisture in the soil, mulch with a good quality shredded hardwood mulch. Now, trim off 1/4 to 1/3 of the top of the plant, to reduce the leaves and branches the stressed roots need to be getting water to. Finally, 2 or 3 times a week, stick a hose down in the soil, and let it dribble very slowly for a while, to be sure the roots are getting the moisture they need. Individual brown leaves are not too worrisome, but if whole branches start to brown and die, there could have been some damage done to the roots in transplanting. Only time will tell if your tender loving care has rescued this excellent Fall color plant.


Ilex decidua

Ilex decidua

Ilex decidua

Ilex decidua

 

 

 

More Transplants Questions

Blossoms but no fruit for gooseberries in Enoch UT
January 16, 2010 - My gooseberries always get loads of blossoms, but I never get fruit. I think they need more sun, and thus, want to transplant them to a sunnier location. What (and when) is the best way to do this?
view the full question and answer

Planting Anacacho orchid tree in Llano, TX
October 05, 2011 - Re Bauhinia lunarioides: I'm trying to pick a good site in Llano Co for a 5 gal tree I received as a gift. Your plant database says part shade. The arid zone trees publication you reference in a...
view the full question and answer

Invasiveness of native Viola sororia
June 13, 2007 - I live in Warwick, RI and have a section of my backyard overgrown with common blue violets. My husband and I would like to relocate them to a more scenic location if possible. The advice the cooperat...
view the full question and answer

Propagation on bamboo in Washington State
August 30, 2008 - I have been trying for some time to grow bamboo in my garden. They rooted very well in the house but as soon as I put them in a large planter under the fir trees they turned yellow.They have a large h...
view the full question and answer

Transplant shock in desert willow in Austin
November 09, 2011 - We planted a desert willow 5 days ago. It came in a 15-gallon pot but the tree is quite large (~10 ft) with a wide spread. We watered thoroughly during planting but have not watered since (light rai...
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