I have several very old crepe myrtle trees. Branches are covered in Spanish moss. The trees have not bloomed, the branches thin out at tips. Trees are still beautiful, but is the hanging moss harming the tree? If so, is pulling out moss only option? All I can think of is bug bites. Thanks.
Spanish Moss is better left to grow on larger trees.
It is generally a matter of physically removing the Moss, you don't have to remove all of it, just give the tree some assistance.
https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/crepe-myrtle-not-blooming.htm
Am getting ready to move a 2 year old tree. Does it need to be in sun, partial sun, or shade? Thank you.
A nice sunny location is the perfect spot for a Crepe Myrtle Tree.
https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/crepe-myrtle-care.htm
Your tree should be dormant before transplanting.
The root ball should be 12" for every inch of trunk diameter.
The root ball depth should be 6" for every inch of trunk diameter.
Use sharp tools for removing the root ball. Sharp cuts are better then tears in the roots.
Move the tree to it's new planting location quickly without delay.
Do not add amendments to the new hole.
Do not fertilize until the tree is established in it's new location. This can be 1 year for each inch of trunk diameter.
Mulch well with hardwood mulch and water through the winter months.
No matter how carefully you take on this process, it can be difficult to transplant a Crepe Myrtle.
Live in Central Florida - get occasional freeze in Jan or Feb. When should I prune my tree back? Some here say Jan - I thought it was always Feb or March.
February is a good time to prune the tree in it's dormancy.
Don't be to quick to prune your tree, often a Crepe Myrtle does beautifully without pruning.
Here are some links that will give you more information and help you.
https://edis.ifas.ufl.edu/ep399
https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/pruning-crepe-myrtle-trees.htm
https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/best-crepe-myrtle-pruning-time-when-to-prune-crepe-myrtle.htm
I am having problems with a Spanish style moss, which is round in shape, covering the end of the tree branches. It seems like whatever this is, it spreads from tree to tree by wind. A neighbor's tree is so heavily covered that it looks like it is being smothered and will not bloom. Have you ever heard of or seen anything like this and what, if anything, can be done to remedy this?
This sounds like a ball moss which is an epiphytic plant, like spanish moss, that attaches itself to a host for support.
It can interfere with photosynthesis if it gets to heavy and can weaken the tree.
I would remove the moss by hand to help ensure the tree gets plenty of sunshine and air circulation.
You can have the tree sprayed with a fungicide treatment that is specialized for this type of moss.
There was a very hard freeze in November and I'm thinking that caused this, as nothing seems to be healthy on these two trees.
Here is an article that will help you.
https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/crepe-myrtle-not-leafing-out.htm
Are crepe myrtle roots invasive to close plumbing lines? I am required by the HOA to replace a yard tree with a tree that is less intrusive than the current tree. However, the sewer and main water line are very close to the small area that is available in the front yard. Do you have any suggestions on a tree option? How invasive is a crepe myrtle's tree roots?
Here is a link that will give you information about the root system.
https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/crepe-myrtle-root-system.htm
The leaves on my 1 year old crape myrtle started to dry out, starting from the top of branches. Tree is potted, was on the deck and was watered occasionally. Tried fungicide and didn't see difference.
Die back that starts at the top could be a sign that your crepe myrtle sustained some kind of cold injury. I know that Florida did have some cold spells this year. But, let's confirm that. I recommend that you conduct a scratch test on your crepe myrtle. Scratch the outer bark of a major trunk near the top with a fingernail or a knife. If you don't see a green layer underneath then your tree is dead from at least the scratch up. Keep scratching lower and lower until you see green.
Another possibility is that you are under-watering your crepe myrtle. You mentioned watering it "occasionally". If the soil feels dry to the touch, I would definitely water it. Young crepe myrtle trees in particular have more water requirements than their mature counterparts, which are usually drought-resistant.
For more information on crepe myrtle trees, please visit the following link:
https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/tips-to-grow-crepe-myrtles-in-containers.htm
https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/crepe-myrtle-care.htm