[Excellent Tips] How Many Watermelons Per Plant?

How Many Watermelons Per Plant? Watermelons are not only a refreshing summer fruit, but they’re also packed with nutrients like vitamins A, B6, and C, as well as lycopene. This antioxidant has been linked to various health benefits. One of the most common questions people have about watermelons is how many they can expect to yield per plant.

Generally, you can expect about 2-4 watermelons per plant. This number will vary depending on the variety of watermelon, as well as the growing conditions. For example, plants may not produce as many fruits if they are stressed due to a lack of water or nutrients.

How Many Watermelons Per Plant?
How Many Watermelons Per Plant?

Factors Affecting the Watermelon per plant:

Some factors that will affect the answer to this question include the type of watermelon, the growing conditions, and the age of the plant. Let’s take a closer look at each of these factors:

Type of Watermelon:

The type of watermelon can greatly impact how many fruits you get per plant. Some varieties are known to be more productive than others. There are four main types of watermelons: seedless, picnic, icebox, and yellow or orange flesh.

Seedless watermelons are the most popular type and tend to be the most productive. They are also the easiest to grow in home gardens. When it comes to seedless watermelons, you can expect to get about 2-4 fruits per plant.

Picnic watermelons are the second most popular type. They’re slightly less productive than seedless watermelons, yielding about 2-3 fruits per plant. Their fruits are also a bit smaller, typically weighing around 10-20 pounds.

Icebox watermelons are the third most popular type. They get their name because their small size makes them  ideal for storing in a refrigerator or “icebox.”  When it comes to yield, icebox watermelons fall between seedless and picnic watermelons, producing 2-3 fruits per plant.

Yellow or orange-fleshed watermelons are the least popular type. They’re not as widely available as the other types and tend to be less productive, yielding 1-2 fruits per plant.

How Many Watermelons Per Plant?
How Many Watermelons Per Plant?

Growing Conditions:

The growing conditions can greatly impact how many watermelons a plant produces. If the plants are stressed due to a lack of water or nutrients, they may not produce as many fruits.

Watermelons are very sensitive to drought stress. The plants will produce fewer fruits if they don’t get enough water. 

Watermelons also need a lot of nutrients to grow. If the soil is deficient in nutrients, the plants will produce fewer fruits.


Age of Plant:

The age of the plant can also affect how many watermelons it produces. Younger plants tend to be more productive than older plants. This is because they haven’t started to produce seeds yet, and all of their energy is devoted to fruit production.

As plants age, they begin to produce seeds, and their overall productivity decreases. So, if you’re looking for a high yield, it’s best to grow young plants. It’s also worth noting that watermelons are annual plants, so they only live for one growing season.

How Many Watermelons Per Plant?
How Many Watermelons Per Plant?

How to  Maximize Watermelon Yield?

If you want to maximize watermelon yield, you can do a few things. Here  are some tips:

Site  Selection and Preparation:

Choose a sunny, well-drained location. Watermelons require full sun (at least  8 hours per day) to develop properly. The soil should be loose and deep – at least 2 feet deep – so the roots can grow and spread easily.

Amend the soil with organic matter such as compost or manure to improve drainage and aeration. Watermelons are heavy feeders and benefit from rich,  fertile soil.

Mulch the planting area to help reduce weeds and conserve moisture.  Black plastic is often used for watermelons, but you can also use hay or straw.


Planting Watermelons:

Start with clean seed. If unsure how old the seed is, test a few by placing them in a cup of water. The good ones will sink while the bad ones will float.

Watermelons are usually started from transplants rather than seeds planted directly in the ground. This gives the plants a head start on the growing season.

You should plant transplants after all danger of frost has passed and the soil has warmed. Space plants 6 to 8 feet apart in rows 10 to 12 feet apart. If you are limited in space, you can train watermelons to grow vertically on a fence or trellis.

How Many Watermelons Per Plant?
How Many Watermelons Per Plant?

Caring for Watermelons:

Water regularly, especially during dry spells. Watermelons need about 1 to  2 inches of water per week. Fertilize every 2 to 3 weeks with a balanced fertilizer such as 10-10-10.  Side dress with compost or manure once the plants start to bloom.

If you see any yellow leaves, remove them. This will help the plant focus its energy on producing fruit rather than foliage. Pruning is unnecessary, but you can remove any leaves shading the fruits.


Harvesting Watermelons:

Watermelons are ready to harvest when the tendril nearest the fruit turns brown and dies. You can also tell by thumping the watermelon – it should have a dull sound, not a hollow one.

Cut the stem with a sharp knife, leaving about 2 inches attached to the fruit. Handle watermelons carefully to avoid bruising them. When they are ripe, they are quite fragile.

After harvest, store watermelons in a cool, dark place. They will keep for  2 to 3 weeks under these conditions. If you need to store them for longer, you can put them in the refrigerator.

How Many Watermelons Per Plant?
How Many Watermelons Per Plant?

Pest and Disease Control: 

Watermelons are susceptible to several pests and diseases. The best way to control them is to practice preventative measures such as crop rotation and organic mulch and fertilizer.

If you do see pests or diseases, take action immediately. Remove affected plants and destroy them. Keep the area around your watermelon plants clean and free of debris.

You can maximize watermelon yield and enjoy delicious,  juicy fruits all summer long with proper care.



Watermelons are a delicious and refreshing summer treat.  They are also a great source of vitamins and minerals, including vitamins A and C, potassium, and lycopene. If you want to enjoy watermelons all summer long, it’s important to know how to care for them and maximize yield. Following the tips in this article, you can enjoy delicious, juicy watermelons all season long!

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