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Can You Plant Multiple Pepper Plants Together?

Starting a new crop can be exciting, but it also raises many questions. If you’ve never grown pepper plants before, you may be unsure of the best practices for growing these plants. Pepper plants need nutrients, sunlight, and water, but what about spacing? Can you plant multiple pepper plants together?

You can plant multiple pepper plants together, and some gardeners argue that planting multiple peppers next to each other will produce a better crop. However, if you’re planting different peppers next to each other, then know that the seeds produced this season could lead to some pepper crosses next year.

Of course, you can’t just throw a bunch of pepper seeds in a pot or your garden and call it a day. There’s a science to growing pepper plants, and they require a good amount of care. Read on to learn how to grow a successful crop of peppers.

How Far Apart Should You Plant Peppers?

Now that we’ve established that it’s safe to plant multiple pepper plants together in the same container or garden, it’s essential to cover the proper spacing your plants need. It’s fine to plant them in the same spot, but you need to make sure that your plants are spaced evenly to give each plant the chance to develop its root systems and grow.

When you’re ready to transfer your plants to their final growing space, whether in your garden or a larger container, you’ll need to make sure each plant is spaced 18 inches apart. You should plant your pepper plants in rows and set them 30-36 inches apart.

Make sure you don’t disturb the roots of your pepper plants when transporting them. You should also make sure that the ground or container you’re transferring them to has moist, well-draining soil that has been mixed with some type of fertilizer or compost. Your pepper plants should also be in an area where they’ll receive plenty of sunlight.

Can You Plant Peppers In The Same Place Every Year?

It’s not always good to plant peppers in the same place every year. This type of plant has very extensive root systems and can exhaust the natural resources in the ground if planted in the same spot every season.

Planting your peppers in the same place can also cause a higher likelihood of your plant experiencing disease or pest problems. If your crop has experienced pests or diseases in a certain area, you should avoid replanting for at least two years.

What Can You Plant Next To Peppers?

Peppers can be great neighbors for certain plants, but not all. Certain plants next to your peppers can lead to a competition for resources and your pepper plants under-producing. Here’s a list of safe plants to plant next to peppers.

  • Tomatoes
  • Rosemary
  • Parsley
  • Squash
  • Cucumbers
  • Basil
  • Carrots
  • Eggplant
  • Endive
  • Asparagus

Some plants won’t make good neighbors for your pepper plants. Some plants will compete with your pepper for resources, while others attract pests that could damage your plants. Avoid growing the following plants next to your peppers to get the best crop possible.

  • Beans
  • Peas
  • Cauliflower
  • Broccoli
  • Cabbage
  • Kale
  • Fennel
  • Apricots

How Deep Does The Soil Need To Be For Peppers?

Depending on the variety of the pepper plant, they can grow very large. Having the correct soil depth is crucial for your plant to develop the roots it needs to grow and produce healthy fruits.

Most pepper plants will need to be planted in a garden or container with at least 18-24 inches of soil. Some smaller peppers can grow well in a 2 gallon container, but most pepper plants will need at least a 5 gallon container to grow.

If you’re using a 5 gallon container to grow your peppers, then be aware that you should only grow one pepper plant per container. Peppers need a lot of space and do best in a garden or larger container where they have room to grow freely.

How Big Do Pepper Plants Get?

There are many species of pepper plants. Some grow very large, while others only grow to a foot in height! Here’s a simple chart that will help you choose the right pepper plant to grow in your garden.

Pepper PlantHeight
Calico Hot Pepper12 inches
Dwarf Fire Pepper6-10 inches
Cayenne Pepper1-4 feet
Jalapeno Pepper24-30 inches
Purple Beauty Pepper18-30 inches
Gypsy Pepper20-36 inches
Bell Pepper1-5 feet
Ancho Magnifico Hot Peppers1-7 feet
Chiltepin Pepper3-10 feet
Serrano Pepper1-4 feet
Habanero Pepper2-4 feet
Ghost Pepper2-4 feet
Varieties of peppers and their height

This isn’t a complete list of all the varieties of pepper plants, but it should give you an idea of the range that pepper plants typically grow.

When Should You Plant Peppers?

Peppers need very warm temperatures to grow, so it’s recommended to plant them indoors first, where you can control the temperature. You should plant your pepper seeds 6-8 weeks before you plan on transporting them outside.

You’ll know that it’s safe to plant your peppers outside when the daytime temperatures are consistently at or above 75 degrees F. Nighttime temperatures should also remain consistent at or above 55 degrees F.

Transferring your pepper plants to your garden before the temperatures have stabilized can slow the growth of your peppers or lead to your plants not producing fruits. Pepper plants also need plenty of sunlight, so make sure you plant them in an area that doesn’t receive too much shade.

Final Thoughts

Planting your pepper plants is a science. It’s fine to plant them together so long as you space each plant 18 inches apart in rows that are roughly 36 inches apart. There are also plenty of plants that you can have alongside your peppers in your garden, such as tomatoes, squash, and carrots.

Make sure you plant your peppers indoors first to control the temperatures while the seeds are sprouting. Only transfer your plants outside once it’s warm enough, and make sure they’re in an area that gets plenty of sunlight. Peppers make an excellent addition to your garden and will grow well with a bit of care.