Knowledgebase
Dying Holly Tree - Do I need to protect adjacent healthy tree? #863643
Asked April 07, 2024, 7:07 PM EDT
I have a pair of 25-30 ft intertwined Holly Trees planted 12 ft apart that are likely about 20 years old (I have only been in the home a few months). One is losing bark and branches and though probably not uncommon, the gray bark is more prominent than on the healthy tree. The area is well drained due to the slope behind the fence. As you can see in the picture with the dead berries, there is very little new growth (the foliage at the base is an adjacent shrub). I lack the knowledge to identify the variety, but hope the picture of the leaves (2 - 2.5") in the background will be sufficient. I expect that I need to remove the tree - but am concerned as to whether it has simply reached the end of its lifespan or if I need to do something to protect the second tree.
Thanks for your help!
Harris County Texas
Expert Response
Thank you for the pictures. It looks like a Yaupon Holly. The trees do not seem to look very healthy. At this time though, I would not recommend that you remove the trees. I don't feel that you need to protect the adjacent tree. Holly trees can live up to 100 years. When the trunks shed bark, this is usually an indication that the tree is stressed, especially after the drought last year, it is understandable. I would recommend that you fertilize the trees. A couple of brand names are Miracid or Holly Tone, hollies like slightly acidic soil. You can make an application now and then monthly through July. Please follow the instructions on the label of the product. If product label differs from my application schedule, please follow the manufacturer's instructions. Please water on a regular basis, this time of year probably one inch per week, more when it gets hotter. Be careful not to overwater, you don't want to create soil conditions where root rot may develop. It the soil seems too soggy back off of the watering.
Please give the trees some time to recover.
If you have further questions, you may contact us at:
Fort Bend County, Texas A&M AgriLife Extension
Email: <personal data hidden>
Phone:<personal data hidden>
Best regards,
Jerry
