My neighbor just chopped the whole green part of their crapemyrtle trees. This is the middle of September in Ga. What do you think the reason is or if they are going to die? I remember when the previous owner put them in 17 years ago.
Crape myrtle can be pruned anytime after flowering is finished, although most gardeners wait until they go dormant so as not to lose the green foliage. But it sounds like the neighbor went overboard with the radical crown reduction. It's not good for the tree to whack it so extremely, and definitely not conducive to natural form and beautly, but that's the way many people prune when they don't know any better or have been poorly informed. The tree won't likely die, and will probably put out new growth in the spring if it's adequately watered and fertilized.
Have white crape Myrtle, pods form but rarely bloom
There could be several reasons for this. It may not be receiving enough water to bloom correctly. It could also have a pH issue, which can be solved with dolomitic lime. If this does not fix it, then I would recommend fertilizing with an all-purpose fertilizer.
Here is an article with more information: https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/crepe-myrtle-care.htm
I have cuttings from my crepe myrtle and I am trying to root them can it be done by placing the cuttings in a jar of water?
This method will be much more trouble than it is worth. This can work for cuttings that will normally root within a week, but anything longer than this will require quite a bit of care to keep alive to allow for rooting. There is a much more efficient way to take cuttings and ensure that they survive.
This article will help: https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/how-to-propagate-crepe-myrtle-trees.htm
With good soil fertility and water management.
Deep water the area under the foliar crown and beyond, once a week if no rain. Let the soil dry in between waterings.
Apply a complete organic fertilizer for flowering plants, like this example:
https://www.domyown.com/dr-earth-total-advantage-rose-floral-fertilizer-p-9491.html
I have a tall, lovely mature crepe mrytle that is next to an outside faucet, which is attached to the front of the house. The underground pipe that carries water from the faucet had been leaking and soaking the soil next to the house, so I had it repaired. The repairman said that the crepe mrytle needs to be removed to prevent future water leaks. Do you agree that the tree is that much of a problem? I have read that crepe myrtles have shallow, fibrous root systems - so did that guy know what he was talking about - or was he maybe just assuming?
Unfortunately, I would have to agree. Although the root system is relatively shallow, you can expect %80 of that shrub to be underground, as the root system. That being said, this can displace a large amount of soil. This can cause breaking pipes, or leaks. Removing the shrub will be the only way to ensure that further damage is prevented.
I just purchased a large container grown. 12 gal. Crape Myrtle. It has 10-15 nice size long stems. I hate to cut it back more than half to get the 3-7 main trunks. It is November now and I live in Tennessee. I was wondering if I could cut (saw) the root ball in half and re-root it in two containers till spring and be able to plant both trees? Would doing this kill both halves or would they both survive? My experience with crapes is that they are pretty hardy and it might work. Anyone have any luck with doing this? Thanks.
It's risky. Even if it survived the cutting through the root ball, soil borne fungal infection could set in through the open wounds and advance through the root system and root crown in the longer term.
Better not to take a chance in my opinion. Pruning of the multiple stems is a more conservative approach an safer.
can you tell me why the crepe myrtle trees are doing this kind of moss or mustooms ? thanks , nina w
Although these are not hurting the shrub, they are a sign that your tree may be injured or infected with something that is harmful.
This article will give you more information: https://www.gardeningknowhow.com/ornamental/fungus-lichen/treatment-tree-lichen.htm