My Tomatoes Are Cracking: Causes and 6 Solutions to Avoid It

It’s heart-wrenching to see the tomato you’ve been eagerly watching for weeks suddenly bear a huge crack. Often, it seems as if this mishap occurs just when they’re ripe for the picking.

Let’s delve into the reasons behind tomato splitting and how you can combat it.

Understanding Tomato Splitting

Tomato splitting is a common hiccup, even for veteran gardeners, especially during hot, arid summers. Surprisingly, the actual culprit isn’t the heat but inconsistent watering.

Tomatoes thrive with a steady water supply. In scenarios where dry periods are abruptly followed by heavy rain, tomatoes absorb water rapidly, causing the fruit to expand faster than the skin can stretch. This inconsistency can unfortunately set the stage for a season filled with cracked tomatoes.

Most often, it’s the almost ripe tomatoes that fall victim to this predicament.

Is Your Soil Lacking Nutrients?

Tomatoes low in calcium and potassium tend to crack more easily. If you’ve been enriching your soil with compost, this might not be an issue. However, before adding any supplements, it’s wise to get a soil test.

Deciphering the Type of Split

How a tomato cracks can actually hint at the underlying cause.

1. Radial Cracks:

These are vertical splits running down the tomato, commonly seen after a heavy rain in nearly mature tomatoes. Tomatoes with radial cracks should be consumed quickly.

2. Concentric Cracks:

These form around the tomato’s top, originating from the stem and circling around the tomato’s shoulders. They’re generally linked to uneven growth or nutrient imbalances and are often influenced by inconsistent watering patterns.

Catfacing Vs. Splitting

It’s essential to differentiate between catfacing and splitting. Catfacing refers to scars and deformities at the blossom scar of the tomato, predominantly seen in heirloom varieties, and isn’t related to water consistency.

Strategies to Prevent Tomato Splitting

1. Opt for Crack-resistant Varieties:

Hybrid tomatoes, besides being disease-resistant, are often bred to resist cracking.

2. Consistent Watering:

Ensure a steady water supply. Introduce deep, consistent watering routines to avoid rapid fruit growth which leads to splitting.

3. Mulch Is a Must:

Mulching retains soil moisture and reduces evaporation, ensuring tomatoes have a consistent water supply.

4. Harvest Early:

To prevent splitting, pick almost-ripe tomatoes and let them ripen in a controlled environment like your kitchen.

5. Anticipate Rain:

If heavy rain is predicted, pick the almost-ripe tomatoes. In surprise rain scenarios, a large tarp can serve as protection.

6. Test Your Soil:

Seek expertise from an agricultural extension office or use a mail-away lab test kit. Accurate results can guide you in addressing any deficiencies.

Tips for Container-Grown Tomatoes

Containers can lead to fluctuating moisture levels. Always use containers with drainage holes to prevent excess water retention. And don’t forget, mulching can be equally beneficial for potted tomatoes.

How to Handle Split Tomatoes

Though they might not look perfect, split tomatoes are edible. Harvest them promptly to avoid further deterioration. Due to their vulnerabilities, they should be consumed or preserved immediately to prevent spoilage or insect infestation. After a heavy rainfall, it’s a good practice to inspect your tomatoes and remove any split ones.

With the right preventive measures and a watchful eye, you can ensure that your tomatoes remain in prime condition until they’re ready for the plate.

Related Posts
11 Secrets to Growing Exceptional Peppers

Pepper plants are a popular addition to any home garden, offering a wide range of flavors, colors, and heat levels. Read more

How to Grow Potatoes in Containers

Enjoy potatoes in countless ways – baked, mashed, french fried, roasted – these versatile tubers are a beloved dietary cornerstone. Read more

6 useful tips for growing zucchini plants in pots

If you’re a gardening enthusiast with limited space, growing zucchini plants in pots can be a great option. Not only Read more

Grow an Abundance of Tomatoes from Just Four Slices and Some Dirt

In this article, we're going to discuss a simple, cost-effective method to grow an unlimited amount of tomatoes with just Read more

Growing Your Own Kiwi: A Comprehensive Guide

When the word 'kiwi' is mentioned, it often brings to mind images of succulent, aromatic fruits. However, have you ever Read more

Planting Blueberries at Home: A Guide to Cultivating an Abundant Supply

Blueberries are not only delicious and packed with nutrients, but they can also be a rewarding addition to your home Read more

From Bottle to Soil: A Beginner’s Guide to Germinating Garlic in Water and Transferring it to the Garden

Urban gardening has emerged as a popular way to contribute to sustainability while promoting home-grown food. Even common household items Read more

How to grow Tangerines in a Pot – Step by step

Living in a frost-prone or cold region might seem incompatible with growing a mandarin tree, as these trees are typically Read more

A Step-by-Step Guide to Growing Strawberries in a Pot

Growing strawberries in a pot is a fantastic way to enjoy fresh, juicy berries right at your fingertips, even if Read more

6 Tips for Growing Avocado in a Pot and for it to bear fruit

Exploring the growth of an avocado seed at home can be a fascinating endeavor, whether it's driven by curiosity or Read more

Surprised With How To Grow Celery In Plastic Bottles Quickly | How To Grow Celery At Home

Celery is a versatile and nutritious vegetable that can be grown easily in a variety of environments, including your own Read more

How to Grow Your Own Lemon Tree From Seed

Imagine the joy of plucking fresh, juicy lemons from your very own tree whenever you desire that refreshing burst of Read more

9 Secret Ingredients for Exceptional Tomatoes: Unlocking the Green Thumb Guide

Ever noticed how a tomato picked fresh from the garden tastes leagues better than the one you grabbed from a Read more

Accelerate Tomato Growth: Incorporate These 8 Ingredients for Rapid and Exceptional Results!

Tomatoes have long been a favorite among home gardeners due to their delectable taste and versatility in the kitchen. If Read more

Growing Garlic Made Easy with Just Water and a Plastic Bottle

Garlic, a beloved herb known for its distinct flavor and numerous health benefits, is a kitchen staple in many households. Read more

How to build a tomato trellis (step-by-step guide)

A tomato trellis is a carefully constructed support system designed to guide and stabilize tomato plants as they grow. It Read more

Growing a Cherry Tree: The Complete Guide for Success

Cherry trees are not only beautiful additions to a garden or orchard but also provide delicious, juicy fruits that are Read more

9 Innovative Cucumber Trellis Concepts to Elevate Your Harvest to New Heights

Cucumbers are a popular vegetable that can take up a significant amount of space in your garden due to their Read more

Avoid These 8 Common Mistakes When Growing Pumpkins

Pumpkins are not just Halloween ornaments; they are incredibly versatile vegetables that can be used in a myriad of delightful Read more

Guide to Cultivating Cantaloupe in Your Garden

Cantaloupes, often referred to as muskmelons, are succulent and flavorful fruits that many people love. Growing them in your own Read more

How to Grow Cherry Tomatoes: A Guide to Cultivating Sweet and Juicy Miniature Delights

Cherry tomatoes, with their vibrant colors, bite-sized allure, and delectable sweetness, have become a favorite among home gardeners and food Read more

How to Cultivate Cilantro in Water Without Soil

Growing cilantro, scientifically known as Coriandrum sativum L, is sometimes challenging due to soil compatibility. However, cultivating cilantro in water Read more

Cultivating Carrots in Plastic Bags at Home: An Easy and Compact Tutorial

Gardening enthusiasts know that there's nothing quite like the thrill of harvesting a crop you've nurtured with your own two Read more

Simple Steps to Grow Peanuts in Pots

Growing peanuts may not top your list for garden plants, but imagine container-grown peanuts as an engaging activity with your Read more

The Complete Guide to Growing Corn in Containers (with pictures)

Dreaming of savoring fresh, homegrown sweet corn but lack the space of a traditional garden? Look no further; container gardening Read more

How to Grow Broccoli in Containers

Broccoli is not only a nutritious and delicious vegetable but is also quite versatile in terms of growing methods. For Read more

11 Vegetables You Can Regrow From Scraps

Transform your kitchen leftovers into a green garden. Save money and Mother Earth simultaneously by growing veggies from remnants! Did Read more

8 Simple Steps to Cultivate Sweet Potatoes in Pots

Considering planting sweet potatoes in pots or containers? For those with limited space, container gardening is a fantastic option. In Read more

Ultimate Guide to Growing Pineapple Houseplants Indoors

Pineapples, with their sweet, tangy flavor and tropical allure, are a favorite fruit of many. But did you know you Read more

Growing Carrots From Discarded Stems

Growing your own vegetables can be a rewarding endeavor, but did you know you can re-grow some vegetables from scraps Read more

How to grow Purple dragon fruit from cuttings for beginners

The vibrant dragon fruit, or pitaya as it's traditionally known, stands as a testament to Mother Nature's brilliance. A delicious Read more

How to Cultivate Mushrooms in Containers and Buckets

Growing mushrooms at home is an exciting venture for both hobbyists and commercial growers. Using buckets and containers is a Read more

How to Plant a Mango Seed and Successfully Grow

Mangoes are delicious, tropical fruits that many people love. Not only are they tasty, but they also have a unique Read more