Ask a Question
Notify Me On Question Update
Email this Question
I have old cottonwoods in my yard. Vines are growing up about 5-6 feet on them (honeysuckle, ivy or virginia creeper) They are dying about on a year for the past 4 years and I lost another one this summer. Are the vines killing them or could it be the age of the trees?
Rate This FAQ
Vines could possibly harm trees in two ways. First, they may grow up into the canopy of the tree and crowd out the tree leaves. This would reduce the amount of photosynthesis taking place in the tree. The second way that vines could harm trees is that their roots may be competing with the tree roots for both water and nutrients.
The age of the trees may also be a factor. Cottonwood trees are not relatively long lived. They usually get only 50 to 70 years old under the best of conditions.
Submit Your Suggestion
Other Questions In This Topic
- I have seen ads for canada green grass seed. It talks about it's resistance to drought, and the fact that is a very hearty grass. Do you have any info on this grass seed?
- I have a large weeping willow tree in my backyard that has started dripping sap as well as loosing leaves. It appears that some of the larger branches are dying as well. Is there anything I could do to bring the tree back to life?
- I have an older crab apple tree that is focal point of my small yard. About 3 years ago the leaves became infected with powdery mildew. I have been told to not do anything with this, as it will eventually go away and the tree will fine - but over the years it has gotten much worse each spring. There are only about 60% of the leaves that are starting to look healthy by mid-June. Over all, the leaves are withered and this year we have very few blossoms. Another problem: The tree also has four large limbs that come out of the trunk. I noticed that there seemed to be wood pulp inside a place where a branch was cut off years ago. I scooped out the pulp and found that some bug or other creature has created a cavity that goes 6” into the 10-12” diameter limb and a large man’s fist could easily fit into the hole that has been created. While inspecting the hole I discovered a ¼” or so hole in the very back of the cavity, but no sign of the culprit. The limb seems to be doing fine, as the leaves on the branches from this limb are in no better or worse shape than the rest of the tree. I had my tree pruned by a highly recommended person this spring, in hopes that this would help with my powdery mildew problem. I love my tree, what should I do next about my perpetual powdery mildew problem and the unknown culprit who is dinning on my tree limb?
- I have an 8 year old Norway Spruce. It has a section at the base where the needle grow is restricted and the stems look whitish. The rest of the tree has green plush growth and it is about 12 ft high now. It had this problem when I brought it home from the nursery but I thought it would snap out of it. What is this and is there anything I can do?
- How close together can flowering pear trees be planted?
- Two questions; I have an dwarf Honey Crisp apple tree that is about 5 years old. Last year it had a dozen apples. I didn't disturb the fruit spurs when I picked the fruit. This year there were no blossoms on the tree. I didn't prune it at all. What can I do to help it produce every year? Second question; I have peach borers in the main branches of my nectarine tree. The tree seems healthy other than the borers. What can I do about them at this point? Will it help to dig them out? Will it help to spray? Will they winter over to next year?
- Now that the snow has melted off our lawn, we notice there are winding "trails" through the grass. One of the trails goes from a patch of vince major ground cover, across the grass to another patch of vinca major ground cover. It looks like something has pushed up the black plastic lawn edging enough to crawl underneath. There is no soil excavation on top of the lawn; only tunnels through the grass. We've never had moles or voles before that I know of so I don't know what habits they have. Do you think it could be a mouse or maybe a mole or vole? What's the best way to get ride of it?
- What pesticides can I use for alfalfa weevil, and what are the best? Have Furadan and Lorsban been removed for this application