The Correct Spacing Between Pepper Plants

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Last Updated on August 23, 2022

Exercise proper spacing between pepper plants to get a high yield from any type of pepper plant that you intend to grow.

Generally, peppers can be hot, sweet, tiny, long, or come in various colors from yellow, green, red, orange, brown, or purple.

Hot peppers include chili, jalapeno, habanero, ancho, Serrano, and hot banana. Sweet peppers include cherry, banana, bell, and pimiento types. All these peppers are loved for their diverse tastes and heat levels.

Correctly planting your peppers and providing them with the proper growing condition assures you of a bounty harvest. Every plant has its own spacing needs that, if respected, will give you a good return.

The Right Spacing Between Pepper Plants

Spacing between pepper plants varies from one variety to another. Therefore, we have rounded up some of the most popular paper types and discussed their spacing.

In general, the larger the paper, the larger its plants and the wider your spacing should be. Generally, peppers should be spaced at least 12 to 18 inches between plants. You will need to add more space for larger varieties to provide easy access while harvesting.

The Right Spacing Between Pepper Plants

General Pepper Plant Spacing

Different pepper varieties have different growth patterns; some grow bushy and wide while others grow slender and tall. Then leave sizes also vary from one type to another.

If you grow peppers from seed, they are likely to grow no taller than 3 feet during a single season. Most varieties will stay much smaller, while others may grow slightly larger.

For most pepper varieties, space them at least 12 to 18 inches apart between plants. Provide larger varieties with slightly more space at least 18 to 20 inches between plants. This spacing prevents the plants from competing for space below and above the ground.

If you space your pepper plants closer, they will compete for light and root space. Tight spacing between pepper plants also restricts airflow causing slow growth or stunted growth to your plants.

Peppers are self-pollinated there, for you can space them as far away from one another as you like. The spacing guidelines are only meant to maximize your garden space.

Spacing Between Tabasco Pepper Plants

Tabasco peppers mature from green to yellow and can be harvested 55 days after transplanting. They are native to the Mexican state of Tabasco and are commonly used to infuse vinegar as the central seasoning in the hot sauce with the same name. The tabasco plant grows up to about 60 inches tall and develops into upward-oriented fruits later in its growing season.

Burpee Tabasco Hot Pepper Seeds 30 seeds

Plant the tabasco pepper plants at least 12 to 24 inches between plants. Space them at least 24 to 36 inches apart in rows or at least 14 to 16 inches apart in raised beds.

Choose a location that receives plenty of sunlight and has not been used to grow potatoes, tomatoes, or other members of this family for several years. Provide them with fertile, lightweight, and slightly acidic soil that drains well.

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Spacing Between Green Pepper Plants

Green pepper plants require plenty of air circulation, meaning enough space is needed for optimal fruit development. It will be easier to harvest your peppers that grow on the plants’ sides if you allow enough room to move around plants with ease.

Planting peppers too closely together can reduce your yield as they compete for oxygen, nutrients, and sunlight. Insufficient space between plants also makes it easy for diseases to spread.

Allow at least 36 inches between rows as this encourages the plants to develop the maximum number of branches and fruits. In each row space, your green pepper plants are at least 18 to 24 inches apart. The plants tend to reach about 18 inches wide at maturity, so providing them with minimum spacing gives the stems room to grow.

Spacing Between Green Pepper Plants

Spacing Between Bell Pepper Plants

Bell peppers are among the largest pepper varieties commonly grown. The plant’s leaves are broad and grow pretty tall, at least up to 3 feet in one season. However, they tend to be slender than other varieties, so they do not take up as much space as you might expect.

That said, allow your bell peppers plenty of space to help them produce well. Space them at least 18 inches between plants; even though the plants have a slim root system, they can be extensive, requiring a bit of extra space.

How Many Peppers Can You Put In A 5-Gallon Bucket?

It is critical to plant peppers in containers at least 3 to 5 gallons in size. A 5-gallon bucket can only hold one plant to provide enough nutrients for its growth. Larger varieties like the hatch Chile varieties, poblano’s, and bell peppers use large pots with 5 gallons or more. For better yields of the larger varieties, find larger-sized pots at least 12 to 14 inches.

Growing peppers in containers give you the advantage of bringing them in during the cold season. Pepper plants are sensitive to cold weather, but bringing them indoors can keep them growing.

What Can You Not Plant With Peppers?

It would be best if you never grew these plants close to peppers – Beans, peas, broccoli, cauliflower, Brussell sprouts, cabbage, kohlrabi, kale, fennel, and apricots.

These plants are harmful to peppers in many ways. Some compete with pepper for the same nutrients, while others attract pests and diseases that may affect the peppers.

What Can You Not Plant With Peppers

So What Plants Can You Grow Near Peppers?

Just as important is pepper plant spacing are plants you can grow near peppers. Here are several options you can choose from:

Basil, chives, rosemary, and garlic – These plants are good companions working together instead of against each other.

Can I Plant Two Pepper Plants Together?

If by together you mean in one hole, then it is impossible to plant two pepper plants together. The closest you can grow pepper plants is 18 to 24 inches for either beds or rows.

Providing your pepper plants with this kind of spacing assures you of a bounty harvest because they will have enough room to produce their fruit.

Can I Plant Tomatoes And Peppers Next To Each Other?

This question is a debate by gardeners that has always gone round. It is critical not to plant your pepper plants in the same garden you harvested tomatoes the season before. You can grow tomato plants alongside peppers but not plant your pepper in the same garden where you had planted tomatoes.


Can you plant 2 pepper plants together?

Yes, you can plant 2 peppers in the same pot. But be aware that if you water both at the same time, you will have two different amounts of water in the pot.

So if one of the peppers is a lot bigger than the other one, the one that is bigger will get more water than the smaller one. And if you water them at different times, then you will water the small one more often than the big one. But this shouldn't be an issue as long as you only water the small one during the day and the big one at night. If you water them at different times, then you may want to separate them by at least 1/2 inch (1 cm) because they will then have less chance of competing for water.

What happens if you plant pepper plants too close together?

The result will be a hot, crowded garden. You can avoid this problem by planting pepper plants in groups of two or three, and allowing each group to grow to maturity before planting the next.
Spacing them too close together would cause the plants to compete for light and nutrients, which could lead to stunted growth. You could try to stagger the rows or stagger the planting time so they don't compete for light at the same time. Planting them in staggered rows can also help the plants to mature more evenly.

Do you plant peppers deep like tomatoes?

Yes, if you plant them deep enough they will be fine in the ground.
The soil needs to be at least 6" or 8" deep. This allows for roots to grow down into the deeper soil to find water and nutrients. If you don't have the space for this, I recommend containers for peppers. They are very easy to plant and grow in pots.

What can you plant next to peppers?

You can plant two different varieties of peppers, some hot ones and some sweet ones, then a few more types of tomatoes and a variety of onions.

Peppers and tomatoes mix well. If they're planted at different heights in the same bed, they'll both grow fine. Tomatoes are a bit more finicky about soil pH than peppers, so it's best to keep them on their own side of the bed.

How tall do pepper plants get?

As with many plants, there are a number of factors that will determine how tall a pepper plant gets. In terms of the shape, they can be tall and spindly, or shorter and stocky. There are also a wide variety of varieties, some of which can grow up to 25 feet tall!


The correct spacing between pepper plants should be 18 to 24 inches, no matter the variety. Properly spacing your plants assures you of a good harvest because the plants are not competing for nutrients or growing space. If you don’t have enough room in your garden, you can grow some crops like the peppers in pots. This will provide you with a better harvest even during the cold season, as you can bring in your pots to protect them from the cold.

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