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Crape Myrtles and the snow

Posted on 3/24/25 at 4:18 pm
Posted by BugAC
St. George
Member since Oct 2007
55381 posts
Posted on 3/24/25 at 4:18 pm
Did the snow kill off the crape Myrtle’s? I have 5 in my backyard and still no foliage. Down the street there is a row of about 30 and they are the same. Did the snow kill the crapes or just delay the bloom?
Posted by Ingeniero
Baton Rouge
Member since Dec 2013
20181 posts
Posted on 3/24/25 at 4:24 pm to
I don't think a nuclear bomb could kill my crape myrtles
Posted by bayoubengals88
LA
Member since Sep 2007
21055 posts
Posted on 3/24/25 at 4:24 pm to
Snow doesn't kill plants. Cold does.
If anything, snow might help to insulate plants during periods of extreme cold.

That being said, they should be fine: Crape myrtles are generally cold-hardy in USDA plant hardiness zones 7-10, with some varieties tolerating even colder temperatures in zone 6, and even zone 5 with careful selection and protection
Posted by Zappas Stache
Utility Muffin Research Kitchen
Member since Apr 2009
40640 posts
Posted on 3/24/25 at 4:44 pm to
They haven't leafed out in Dallas yet. Scratch the bark off a little area on a small branch. If its green then its fine. If no green, try a larger branch. If you don't find green under the bark anywhere then it may be dead.
This post was edited on 3/24/25 at 6:27 pm
Posted by mchias1
Member since Dec 2009
903 posts
Posted on 3/24/25 at 5:05 pm to
Unfortunately the cold didn't kill mine
Posted by sc2anni
at my desk
Member since Feb 2023
476 posts
Posted on 3/24/25 at 5:30 pm to
Why do crepe myrtles always get a bad rap?

I just planted 3 of them; Tonto, Muskogee and black diamond, I think. Anyway dark leaves with red flowers.

Do they clog sewer lines or attack water lines or drop branches all over the place?
Posted by mchias1
Member since Dec 2009
903 posts
Posted on 3/24/25 at 5:39 pm to
The constantly drop leaves, bark, spent flower pods.

The shoot up suckers all over the place. Suckers are nearly forever if you don't get rid of every last piece of root if you remove a tree. The flowers stain purple whatever they fall on.

They are another invasive imported tree.
Posted by sc2anni
at my desk
Member since Feb 2023
476 posts
Posted on 3/24/25 at 5:46 pm to
Thanks for the warning! There was not one tree in the yard when I bought the house so it's nice to know the drawbacks.
Posted by Spankum
Miss-sippi
Member since Jan 2007
58354 posts
Posted on 3/24/25 at 8:41 pm to
Mine in central Mississippi haven’t budded out. However, I have a relative that has some in CenLa that I just noticed buds on them today. We got some major cold in both places, so I think they are okay.
Posted by TDsngumbo
Member since Oct 2011
45434 posts
Posted on 3/24/25 at 9:28 pm to
I have 14 crepe myrtles and only two have leaves right now. A few are dead, believe it or not. My weather station showed the low the morning after the snow as 8.9° and I thought they’re hardy enough for that temp but at least a few of mine were not.
Posted by Dallaswho
Texas
Member since Dec 2023
2453 posts
Posted on 3/24/25 at 10:22 pm to
They do fine here in DFW and we touch zero quite a bit. Mine still look dead but I cut a few branches off today and they’re green as can be inside.
Posted by Tigers4Lyfe
Member since Nov 2010
5502 posts
Posted on 3/25/25 at 8:34 am to
quote:

Snow doesn't kill plants. Cold does.
Snow is cold isn't it?
Posted by cgrand
HAMMOND
Member since Oct 2009
43086 posts
Posted on 3/25/25 at 8:41 am to
snow is mostly air which is an excellent insulator. The remainder is frozen water which won’t be colder than 32 degrees.
Posted by bayoubengals88
LA
Member since Sep 2007
21055 posts
Posted on 3/25/25 at 8:46 am to
quote:

Snow is cold isn't it?

I'll give you the following example:

When it would get down to the lower 20s or teens my paw paw would spray mist on his satsuma tree all night.
The ice that formed actually kept the plant warmer than the air around it. The snow does the same thing.

So yeah, snow is definitely not warm! But it's warmer than the dangerously cold air.
This post was edited on 3/25/25 at 8:48 am
Posted by Tigers4Lyfe
Member since Nov 2010
5502 posts
Posted on 3/25/25 at 10:20 am to
I get it and am mostly just playing around. But when I picked it up, it was darn cold! I didn't want to hold it long.

And yes, I have heard of spraying things down to protect them from freezing.
This post was edited on 3/25/25 at 10:21 am
Posted by jorconalx
alexandria
Member since Aug 2011
9687 posts
Posted on 3/25/25 at 10:34 am to
quote:

Do they clog sewer lines or attack water lines or drop branches all over the place?


Just paid to have 5 of the biggest crape Myrtle’s I’ve ever seen cut down. They are hell when trying to keep a pool clean
Posted by DrewTheEngineer
Baton Rouge (Oak Hills)
Member since Jun 2006
1139 posts
Posted on 3/25/25 at 10:48 am to
I have 3 large ones in my front yard, and they usually don't get leaves until April or May.
Posted by TheWiz
Third World, LA
Member since Aug 2007
11811 posts
Posted on 3/25/25 at 11:00 am to
My leaves are budding.
Posted by reauxl tigers
Tiger Woods Fan
Member since Aug 2014
8742 posts
Posted on 3/25/25 at 11:52 am to
quote:


Why do crepe myrtles always get a bad rap?


High maintenance and messy. Generally a good idea to keep them away from pools and right up against your house. They're great if grown in the right spot and maintained well.
Posted by VABuckeye
NOVA
Member since Dec 2007
37478 posts
Posted on 3/25/25 at 12:35 pm to
They thrive in NOVA and we get snow every year and much colder weather generally so no, the cold there won't hurt tham one bit.
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