Alright, let’s gab about this basil stuff, you know, the thing that makes your food taste real good. I heard some folks callin’ it “basil low temperature,” whatever that means. Sounds fancy, but it ain’t nothin’ complicated, I tell ya.
Basil and that Cold Weather

Now, basil, she’s a picky little thing when it comes to the cold. Like me, she don’t like it when it gets too chilly. If it gets down to around 50°F (that’s like, uh, I dunno, pretty cold for a plant), her leaves, they start turnin’ black. Not a good look, let me tell ya. And if it gets colder than 45°F, well, then you’re in real trouble. That basil’s gonna be sayin’ goodbye real quick.
I remember one time, it got real cold all of a sudden in the spring, or maybe it was fall, can’t rightly remember. Anyway, my basil, she just looked…sad. All droopy and wilty, like she didn’t have a lick of energy. That’s what happens when it gets around 40°F or lower. Basil, she just can’t handle no frost. None at all.
- Cold weather makes basil leaves turn black.
- Around 40°F, basil gets wilty and sad.
- Frost? Basil ain’t havin’ it.
Keepin’ Your Basil Happy
So, how do you keep this basil happy? Well, you gotta keep her warm. She likes it when it’s nice and toasty, around 70°F or 80°F. That’s like a nice summer day, you know? Not too hot, not too cold. Just right.
If you’re growin’ your basil outside and you see the weather’s gonna get cold, you gotta do somethin’ about it. Maybe bring her inside, if she’s in a pot. Or cover her up with somethin’, like an old blanket or somethin’. Just gotta keep that frost off her.
Basil’s a Sensitive Soul
Some folks say basil is “sensitive.” And I guess that’s true. She don’t like it too hot, and she sure don’t like it too cold. She wants it just right, like Goldilocks and her porridge, you know? And if she ain’t happy, she’ll let you know. She’ll turn black, she’ll wilt, she’ll just give up the ghost.

I’ve heard some people talkin’ about growin’ basil in different temperatures and how to protect it from frost. They say it’s important to understand what basil needs to be healthy. And that’s true, I reckon. You gotta pay attention to your plants, just like you gotta pay attention to your kids or your chickens or whatever you got. They need you to look after ‘em.
So, What Have We Learned?
Well, we learned that basil ain’t no fan of the cold. She likes it warm, she likes it cozy, and she don’t like no frost. Keep her warm, and she’ll give you plenty of tasty leaves for your cookin’. Let her get cold, and well, you won’t be eatin’ much basil, that’s for sure.
And that’s about all I got to say about this “basil low temperature” business. Just keep your basil warm and she’ll be alright. It ain’t rocket science, you know?
Protecting Basil from the Cold
If you really want to keep that basil going, even when it gets a little chilly, there are some things you can do. Like I said, bringing it inside is a good idea if it’s in a pot. But if it’s in the ground, you might have to get a little creative. You could try covering it up with a sheet or a tarp. Some folks even use those plastic jugs, like from milk or water, to make little mini-greenhouses for their plants. Just cut the bottom off and stick ’em over the basil. Keeps the cold out and the warmth in.
And remember, if your basil does get a little frostbite, don’t give up on it right away. Sometimes, if it’s not too bad, it’ll come back. Just give it a little time and see what happens. You might be surprised.

But honestly, the best thing to do is just keep an eye on the weather and take action before it gets too cold. An ounce of prevention is worth a pound of cure, as they say. Or, in this case, maybe it’s an ounce of prevention is worth a pound of basil!
So that’s the long and short of it. Basil and cold weather just don’t mix. Keep it warm, keep it happy, and you’ll be enjoying fresh basil all season long. Or as long as the good Lord lets you, anyways.
Tags: Basil, Temperature, Cold, Frost, Plant Care, Gardening, Growing Basil, Basil Leaves, Protect Basil, Sensitive Plant