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Citrus trees with this upcoming freeze

Posted on 2/10/21 at 1:14 pm
Posted by SaDaTayMoses
Member since Oct 2005
4320 posts
Posted on 2/10/21 at 1:14 pm
I am expecting the temp to be around 20*F and wind chill at about 10*-15* for most of the day Sunday evening and Monday/Tuesday.

I have 1 huge lemon and 1 medium sized satsuma. They ware both "protected" from direct north wind.

They are too large to cover, so should I spray them down and let them freeze with water, or just "ce la vie"?
Posted by TigerCael
Member since Jul 2019
111 posts
Posted on 2/10/21 at 3:09 pm to
If it's gonna freeze, I typically lay about 4 inches of extra mulch under the dripline of my Persian Lime tree, deck the whole thing, including the main trunk, out in a ridiculous amount of incandescent christmas lights, wrap the main trunk in a tarp and tell my neighbors sorry about the light. I get a good bit of die-back on the crown, but a heavy prune come early spring and she's right as rain.
Posted by RaginCajunz
Member since Mar 2009
5347 posts
Posted on 2/10/21 at 3:21 pm to
Incandescent Christmas lights have helped me in the past. We had a rather large meyer lemon we lost a few years back with the snows that I was probably too lazy to protect enough. I really regret not putting in more effort to tent and warm it.

Our current replacement Meyer has a PVC frame shoved into the ground around it, warm xmas lights and wrapped in plastic sheeting.

Posted by BayouBengal51
Forest Hill, Louisiana
Member since Nov 2006
6537 posts
Posted on 2/10/21 at 3:42 pm to
I'm covering all of my young citrus with tarps. My trees already have the lights wrapped around them from this winter so I'll just plug and go for that. I have one large mature satsuma that will be covering with large tarp. I'll also wrap it's trunk with that protective wrap and I'll water the heck out of the root zone.
Posted by Popths
Baton Rouge
Member since Aug 2016
3965 posts
Posted on 2/10/21 at 7:53 pm to
Use clamp lights with flood light bulbs. Don’t put bulbs right against tree.
Posted by boudinman
Member since Nov 2019
5046 posts
Posted on 2/11/21 at 12:50 am to
I cover my citrus trees with a tarp. This keeps them dry so they dont freeze from getting wet with the rain sleet and snow. I also place over the tarps, moving bankets from harbor freight. This acts as insulating barrier for warmth. I dont place any lights on the trees.
Posted by SaDaTayMoses
Member since Oct 2005
4320 posts
Posted on 2/11/21 at 7:39 am to
Being that they are 10-12 years old, I will let them ride it out.
Posted by KemoSabe65
70605
Member since Mar 2018
5145 posts
Posted on 2/11/21 at 9:29 am to
Mine are on their own, all of my tarps are currently living 45 min away.
Posted by Neauxla
New Orleans
Member since Feb 2008
33443 posts
Posted on 2/11/21 at 11:46 am to
I just checked weather.com and don't see this freeze coming in NOLA. What yall talking about?
Posted by Rob Perillo
St. Landry Parish
Member since Feb 2017
381 posts
Posted on 2/11/21 at 12:12 pm to
I just planted a Meyer Lemon and Satsuma a couple weeks back when the temps came up a bit, was hoping the cold weather was past for the year. They were in small containers, probably 1" diameter trunk. Will covering the trees with a tarp be sufficient to keep it alive?
Posted by Tigris
Mexican Home
Member since Jul 2005
12357 posts
Posted on 2/11/21 at 12:47 pm to
quote:

with a tarp


I wouldn't use a tarp or anything plastic. Leaves can freeze to the plastic, and the plastic can trap moisture in which can freeze. At least what I've always heard; that cloth is much better. Christmas lights underneath always helps.
Posted by BayouBengal51
Forest Hill, Louisiana
Member since Nov 2006
6537 posts
Posted on 2/11/21 at 9:16 pm to
quote:

Use clamp lights with flood light bulbs. Don’t put bulbs right against tree.


They are just old school incandescent Christmas lights. I've always had good luck with them doing this. Always keeps the temps above freezing under the cover.
Posted by boudinman
Member since Nov 2019
5046 posts
Posted on 2/11/21 at 11:37 pm to
Place a T-post by each tree. Cover post/tree with a tarp, then cover tarp with a thick blanket, like a HF moving blanket. Then wrap a couple bungee cords around the bottom so wind doesn't blow off the tarp/blanket.

Ive protected my small satsuma trees every winter the past 3 years this way, and never placed any type of heating light on them.
Posted by Tigerlaff
FIGHTING out of the Carencro Sonic
Member since Jan 2010
20868 posts
Posted on 2/12/21 at 2:15 am to
Satsuma will be fine. Lemon won't. Cover it and use a heat lamp or Christmas lights.
Posted by MimosaRouge
Member since Jun 2020
373 posts
Posted on 2/12/21 at 9:59 am to
What about a 5 foot mango tree?
Posted by FowlGuy
Member since Nov 2015
1350 posts
Posted on 2/12/21 at 2:29 pm to


Like that. I put a tarp over it and heating lamp, the freezing rain hit us Wednesday night ice was everywhere never got below 30 so should be fine but Tuesday morning calling for 4 degrees here in south ark.
Posted by AlxTgr
Kyre Banorg
Member since Oct 2003
81631 posts
Posted on 3/1/21 at 9:15 am to
Anyone know how to tell if I should pull mine and start over? Damn near every leaf is brown and they are falling? Scratch to see if there is a green vibrant core?
Posted by SaDaTayMoses
Member since Oct 2005
4320 posts
Posted on 3/1/21 at 9:46 am to
LSU Ag Center said to wait a while. Leaves will most probably fall off. If you see dead limbs, cut the dead limbs back and give it time and water. Should be OK unless it was very small.
Posted by AlxTgr
Kyre Banorg
Member since Oct 2003
81631 posts
Posted on 3/1/21 at 9:56 am to
Cool. I would rather keep this one if possible. It's been a really good one.
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