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Tomatoes on Ice: The Surprising Truth About How Cold They Can Handle

November 26, 2023
3 minutes read
Several tomatoes in various stages of freezing

Welcome, dear reader, to the frosty world of tomatoes. Yes, you read that right. We're about to embark on a chilly journey, exploring the resilience of these juicy red fruits (or vegetables, depending on who you ask) to cold temperatures. So, grab your winter coats and let's dive in!

The Cold Hard Facts

Let's start with the basics. Tomatoes, like most of us, prefer a warm and cozy environment. They are, after all, native to the tropics. But how do they fare when the mercury drops? Well, let's just say they're not exactly fans of the cold.

However, this doesn't mean they can't handle a bit of chill. In fact, tomatoes can withstand temperatures as low as 33°F (0.5°C) without freezing. But, there's a catch. While they might not turn into tomato-sicles at this temperature, they will start to lose their flavor and texture. So, if you're a fan of juicy, flavorful tomatoes, it's best to keep them away from the cold.

How to Store Tomatoes in Cold Temperatures

Choose the Right Tomatoes

Not all tomatoes are created equal when it comes to cold tolerance. Some varieties, like cherry tomatoes, are more resilient to cold than others. So, if you're planning on storing tomatoes in a chilly environment, opt for these hardier varieties.

Also, remember that ripe tomatoes are more susceptible to cold damage than unripe ones. So, if you're harvesting tomatoes from your garden, it's best to pick them when they're still green if you know cold weather is coming.

Proper Storage Techniques

When it comes to storing tomatoes in the cold, it's all about location, location, location. Avoid storing them in the refrigerator, as this can cause them to lose their flavor and become mealy. Instead, opt for a cool, dark place like a basement or cellar.

Also, remember to store tomatoes with their stem end facing down. This can help prevent air from entering the fruit and causing it to spoil.

The Effects of Cold on Tomato Plants

Now that we've covered how to store tomatoes in the cold, let's take a look at how cold temperatures affect tomato plants. Spoiler alert: it's not pretty.

Tomato plants are warm-weather crops, which means they don't handle frost well. In fact, a single frost can kill a tomato plant. So, if you're growing tomatoes in a cold climate, it's essential to protect them from frost.

Protecting Tomato Plants from Frost

There are several ways to protect tomato plants from frost. One of the most effective methods is to cover them with a frost blanket or cloche. This can help trap heat and keep the plants warm.

Another method is to water the plants thoroughly before a frost. This might seem counterintuitive, but the water can actually help insulate the plants and protect them from the cold.

FAQs

  1. Can tomatoes survive in the fridge?

    While tomatoes can technically survive in the fridge, it's not the best place for them. The cold temperatures can cause them to lose their flavor and become mealy.

  2. What temperature will kill tomato plants?

    Tomato plants can be killed by a single frost, which typically occurs when temperatures drop below 32°F (0°C).

  3. How can I protect my tomato plants from frost?

    You can protect your tomato plants from frost by covering them with a frost blanket or cloche, or by watering them thoroughly before a frost.

Conclusion

So, there you have it. The surprising truth about how cold tomatoes can handle. While they might not be the biggest fans of the cold, with a bit of care and preparation, they can withstand chilly temperatures. Just remember to keep them away from the fridge and protect your plants from frost, and you'll be enjoying juicy, flavorful tomatoes all year round.

Now, if you'll excuse me, I'm off to make a tomato sandwich. And no, I won't be storing the leftovers in the fridge!

About me
Liz Walker
Liz Walker
Blogger
Hey there! I am Liz, a dedicated gardener and nature enthusiast with over two decades of hands-on experience.
Through my articles, I share insights ranging from organic pest control to creating stunning garden designs.
My aim is to inspire you with the joys of gardening, providing practical advice that makes nurturing your green space both fulfilling and enjoyable.
More about Liz
Liz Walker
Liz Walker
Blogger
Hey there!

I am Liz, the founder of MyAeroGardening. 
Through my articles, I share insights ranging from organic pest control to creating stunning garden designs.
My aim is to inspire you with the joys of gardening, providing practical advice that makes nurturing your green space both fulfilling and enjoyable.
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