Contents
- 1 How to Grow Square Watermelons – The Secret You Won’t Believe!
- 1.1 What are square watermelons?
- 1.2 Origins of square watermelons
- 1.3 How are square watermelons grown?
- 1.4 Choosing the right variety
- 1.5 Creating a mold for square watermelons
- 1.6 Planting and caring for square watermelon plants
- 1.7 Harvesting square watermelons
- 1.8 Using Square Watermelons: A Fresh Perspective
How to Grow Square Watermelons – The Secret You Won’t Believe!
Imagine the look on your friends’ faces when you serve them a slice of square watermelon. Growing square watermelons is not just a fascinating gardening experiment but also a surefire way to impress everyone around you. In this article, I will share the secrets of growing this unique fruit. You’ll learn how to achieve that distinctive shape and produce sweeter, juicier watermelons. Get ready for an extraordinary journey of square watermelon cultivation!
What are square watermelons?
Square watermelons are a unique fruit grown with a special technique. They have a square shape due to being grown in a plastic container. This shape is achieved by inserting the developing watermelon into the container. They are primarily grown in Japan and have gained popularity as a novelty item. Square watermelons are often used for decoration or as unique gifts. Additionally, their shape makes them easier to stack and transport, which benefits retailers and consumers.
Square watermelons do not taste any different from their traditional counterparts. Despite their different shape, the flavor and quality remain the same. However, growing square watermelons is a more time-consuming and labor-intensive process, which is why they are typically more expensive than regular watermelons.
In conclusion, square watermelons are a fascinating example of how humans can manipulate nature to create visually appealing products. Whether used for decoration, gifting, or as a conversation starter, they offer a unique twist on a classic fruit.
Origins of square watermelons
The phenomenon of growing square watermelons originated in Japan in the late 1970s. Farmers in Japan faced challenges with limited agricultural space due to urbanization and land scarcity. In response, farmer Tomoyuki Ono developed the concept of growing square watermelons. By placing young watermelon fruits in square glass containers, Ono was able to save space and create an efficient way of transporting and storing the fruit. This unique technique gained popularity among consumers and square watermelons became a popular novelty item in Japan.
The popularity of square watermelons has spread worldwide. However, growing square watermelons still requires laborious and careful attention. Farmers select the best fruit buds to place in molds, which are then sealed shut to allow the fruits to grow into the desired shape.
Here is a table summarizing the steps in growing square watermelons:
—————————————
Step Process
—————————————
Selection Choose the best fruit buds for molding
—————————————
Molding: Place fruit buds in square molds.
Growth: Allow fruits to grow in molds.
Harvesting: Carefully remove fruits from molds.
Market: Sell square watermelons as novelty items.
Although square watermelons do not taste different from traditional watermelons, their unique shape and novelty appeal continue to attract consumers.
How are square watermelons grown?
Square watermelons are grown using a unique method that shapes the fruit as it grows. This method, developed in Japan, has gained popularity worldwide.
To grow square watermelons, farmers place the young fruit into a square container or mold. As it grows, the watermelon takes on the shape of the container, resulting in a square appearance. The container restricts the natural round shape and guides the growth into a square form. This shaping process occurs when the watermelon is small and young.
Farmers monitor the watermelon’s growth to ensure even development and a square shape. They regularly check and adjust the container if needed, rotating or repositioning it. Once mature, square watermelons are harvested in the same way as regular ones. They have the same delicious flesh but are visually appealing for special occasions or as decorations. Growing square watermelons requires precision and attention to detail, resulting in a trendy and unique fruit in high demand.
Choosing the right variety
When growing square watermelons, choosing the right variety is crucial. Not all watermelon varieties are suitable for this unique cultivation method. Look for varieties with a sturdy structure that can maintain their shape as they grow. Square watermelons require extra strength, so selecting a variety that can withstand these demands is crucial. One popular choice for square watermelon cultivation is the “Densuke” watermelon. This variety has a solid and dense structure, making it ideal for shaping. It also has a rich, deep red flesh known for its sweet and juicy flavor.
Another variety to consider is the “Black Diamond” watermelon. Prized for its large size and dark green rind, the “Black Diamond” watermelon provides a stark contrast to the vibrant red flesh inside. It has a strong and firm structure, making it a good choice for shaping into a square.
Other factors to consider when choosing a variety are the climate and growing conditions of your region. Some varieties may be better suited to certain climates, so select one that will thrive in your specific environment. Also, consider the size and weight of the watermelon, as they will affect the ease of shaping it into a square.
By choosing the right variety for square watermelon cultivation, you can ensure a successful and bountiful harvest of unique fruits. With proper care and patience, you can enjoy the satisfaction of growing your own square watermelons.
Creating a mold for square watermelons
Creating a mold for square watermelons is a crucial step in the cultivation process. Square watermelons are grown inside custom-made molds to achieve their distinctive shape. The mold guides the growing fruit into a square form, ensuring consistent shape and size.
To create the mold, a plastic or metal frame is used, matching the desired shape of the watermelon. The frame allows enough space for the fruit to grow and expand, while providing support to prevent deformities. Choose a material that is durable and resistant to the elements, as the mold will be exposed to the outdoor environment during the growing period.
Once the mold is constructed, it is placed over the developing watermelon at a young stage. The fruit naturally fills out the mold’s shape as it grows, conforming to its square contours. This process requires regular monitoring and adjustment to ensure proper growth and alignment within the mold. Farmers often use straps or ties to secure the fruit, preventing any slippage or movement that may lead to shape irregularities.
Creating a mold for square watermelons is a time-consuming and labor-intensive process, but the end result is visually striking and appeals to both consumers and growers. The unique shape of square watermelons makes them easier to stack and transport, increasing efficiency in handling and distribution. While not as common as round watermelons, square watermelons have gained popularity in certain markets for their novelty and aesthetic appeal.
Planting and caring for square watermelon plants
Planting and caring for square watermelon plants require attention and proper techniques. Here are the key steps to follow:
1. Choose the right seeds: Select seeds designed for growing square watermelons. These seeds are usually hybrid varieties available from specialty seed suppliers.
2. Prepare the soil: Square watermelons need well-draining soil with a pH level between 6.0 and 6.8. Prepare the planting area by loosening the soil and removing weeds or debris.
3. Plant the seeds: Sow the seeds in rows or hills, keeping a distance of about 2 feet between each plant. Plant the seeds 1 inch deep and cover with soil. Water gently to moisten the soil.
4. Proper sunlight and temperature: Square watermelon plants need at least 6 to 8 hours of full sunlight daily. Plant them in a sunny area. The ideal temperature for these plants is 75-85°F.
5. Regular watering and fertilizing: Water the plants regularly, keeping the soil evenly moist. Avoid overwatering, which can cause root rot. Apply balanced fertilizer monthly for essential nutrients.
6. Training and shaping the fruit: Gently guide the watermelon vine as it grows, using netting or mesh to achieve the desired shape. Use plastic molds or containers to shape the fruit into a square. Be careful not to damage the vine or developing fruit.
7. Harvesting square watermelons: Harvest watermelons when fully mature. The fruit should feel firm and have a deep, hollow sound when tapped. Slice open the watermelon carefully to enjoy the unique square shape!
Harvesting square watermelons
Once square watermelons reach their full size and ripeness, it’s time to harvest them. Harvesting square watermelons requires special care due to their unique shape and size. To begin, farmers carefully cut off the stem using a sharp knife to detach the watermelon without causing damage. After the stem is cut, farmers gently lift the watermelon from the ground, supporting it from all sides to prevent breaking. It’s important to handle the fruit with care due to its square shape.
Once the square watermelon is lifted, it is placed in a designated container or basket for transportation. These containers are designed specifically for the square watermelon’s shape, ensuring its integrity during transport.
After harvesting, square watermelons are typically immediately packaged for sale. They are carefully wrapped to maintain their shape and prevent damage during transport. Once packaged, they are shipped to markets and stores to be displayed for customers eager to try this novelty fruit.
The harvesting process for square watermelons requires expertise and attention to detail, but the effort is worth it to produce such a unique and eye-catching fruit.
Using Square Watermelons: A Fresh Perspective
Now that you know how square watermelons are grown, consider incorporating this unique fruit into your life. Why bother with round watermelons when square ones offer these benefits:
1. Convenience: Square watermelons are easier to store and prepare. You can stack them in your fridge and slice them effortlessly, making snack time or meal preparation a breeze.
Aesthetics: Square watermelons are more than just a culinary novelty; they make a stunning centerpiece for any table. Their unique shape adds sophistication and elegance to any occasion. Whether hosting a dinner party or simply wanting to impress family and friends, square watermelons are sure to spark conversations and leave a lasting impression.
Creativity: Embracing square watermelons opens a world of creative possibilities. Their distinct shape allows for various presentations that can elevate your culinary creations. From carved fruit baskets to innovative cocktails, the possibilities are endless. Let your imagination run wild and see how this unconventional fruit can inspire your kitchen creativity.
Now that you understand the benefits of square watermelons, it’s time to consider how they can enhance your life. Why settle for ordinary when you can experience the extraordinary? Square watermelons offer convenience, aesthetics, and creativity that can transform your everyday life. So why not step outside your comfort zone and embrace the unexpected? Try something new, experiment with square watermelons, and gain a refreshing perspective on everyday fruits. Let your journey towards a more extraordinary life begin today.
Share your thoughts and experiences with square watermelons in the comments below.
If you enjoyed this article and want to learn more about unique fruits or creative culinary practices, subscribe to our newsletter and follow us on social media. Join our community and be a part of the conversation. Together, let’s explore the world of extraordinary fruits and embrace the beauty of culinary creativity.

Hello, I am Carolyn J. Vance, the dedicated author behind the enriching content you find on MelonWatermelonHaven.com. My website is your ultimate guide to the delightful world of melons and watermelons, offering a plethora of information and tips to enhance your knowledge and experience with these refreshing fruits.
In my recent articles, I have ventured into various intriguing topics, providing you with a step-by-step guide on how to make watermelon moonshine at home, and sharing expert tips and tricks on how to choose a ripe watermelon on the vine. I also take you on a gastronomic journey exploring the delicious world of Pepino melon with tips and recipes to try at home.
My passion for these fruits extends to offering guidance on finding the perfect kitchen tools, such as the best places to purchase a melon baller to enhance your culinary adventures. I am here to answer all your melon-related queries, be it understanding the refreshing flavor of honeydew melon or learning about the best time to plant watermelon in North Carolina.
I invite you to explore the rich content on MelonWatermelonHaven.com, where every article is crafted with meticulous attention to detail, aiming to offer you a deeper understanding of the vibrant world of melons and watermelons. Let’s embark on this flavorful journey together, one melon at a time!