Growing A Caper Plant: An Easy-to-Follow Guide

  • By: Succulents Plants
  • Date: January 13, 2023
  • Time to read: 6 min.
caper plants
Photo By Bepsimage

If you’re looking to spruce up your garden with a unique and flavorful addition, planting a caper plant should be your next project! While it may look intimidating, growing a caper plant is surprisingly straightforward. This article will guide you on growing a caper, from finding the right spot to soil and climate requirements to caring for and pruning the plant. So, let’s learn how to grow a caper plant successfully!

What Is A Caper Plant?

Caper plants are native to the Mediterranean but can also be found in Central Asia, Northern Africa, and South America. This plant is well-suited to hot, dry climates and is often found in scrubby areas. It is surprisingly drought-tolerant, though it will produce more prolifically with regular water.

Though most well-known for the capers, the leaves, and stems of the caper plant are edible too! The young leaves have a peppery flavor and can be used as a garnish, while the stems can be boiled and used in salads. The ripe flower buds are pickled, while the green fruit is sun-dried and salted before use.

Caper plants are incredibly hardy and low-maintenance, making them an excellent choice for novice gardeners. Given the right conditions and regular watering, the plants will produce fruits for up to 20-30 years! So if you’re looking for a unique and easy-to-care-for plant, why not try a caper plant?

Soil Requirements

The ideal soil for a caper plant is well-drained, slightly alkaline, and pH between 6.7 and 7.5. Adding organic matter to the soil is essential as it will help provide extra nutrients and improve soil texture. Compost, manure, and peat moss are all great sources of organic matter to add to the soil. It’s also important to avoid over-watering the plant as this can lead to root rot.

Sun Requirements

The caper plant requires a minimum of six hours of sun per day, although eight to 10 hours will produce the best results. If you give your caper plant eight hours of direct sunlight, it will grow more quickly.

Make sure your caper plant gets at least four hours of indirect sunlight. This extends the day’s total sun exposure for the plant and helps keep it healthy.

The caper plant requires full sun when the temperatures are at their hottest. If temperatures increase than the plant can handle, you will need to provide more shade.

Caper plants need some protection from the wind. A combination of sun and wind can damage the caper plant’s delicate leaves and cause other issues. If possible, provide windbreaks wherever needed or consider planting the caper plant in a sheltered location.

Climate Needs

The plant also needs to be kept warm. During the winter months, caper plants should be kept above 35°F. If temperatures dip too low, the plant can suffer from frost damage. The best way to protect the plant is to cover it with a blanket or a frost cloth when temperatures dip too low.

Caring For Caper Plants

Caring for caper plants takes little effort; with the proper knowledge and guidance, it can be a fun and rewarding experience. Here’s a guide on caring for your caper plant to ensure a healthy and successful harvest.

Watering Requirements

When you first begin growing your caper plant, it is essential to give it enough water to help the roots take hold in the soil. It would be best to water until the soil was moist but not soggy. Once the roots are established, you can water your caper plant less often.

When the weather is hot and dry, you will need to water your caper plant more often to ensure it doesn’t dry out. To prevent overwatering, you should test the soil’s moisture level before you water. If the top inch of soil feels dry to the touch, it is time to water. If the soil feels damp, it is best to wait a few days before watering again.

The amount of water a caper plant needs can also vary by location. In regions with warm, dry climates, you may need to water your caper plant up to once a week. In areas with more relaxed, wetter climates, you can water your caper plant less often.

Fertilizing Needs

Your caper plants will need to be fertilized at least twice a year. During the growing season, you should use a balanced fertilizer that is low in nitrogen and higher in phosphorus and potassium. A good ratio to use is 10-10-10 or 20-20-20. Before applying the fertilizer, read the label and follow the directions carefully.

Once your caper has established its root system, you can add a light dose of liquid fertilizer throughout the growing season. An alternative to this is to use slow-release granular fertilizer, which should be applied twice a year in the early spring and again in late summer.

Another essential part of fertilizing your caper is mulching. This helps keep the plant’s roots cool and moist and keeps weeds from growing around the plant. A good mulching material is aged compost or aged cow manure. Spread the mulch around the plant’s base, careful not to cover the stem.

Finally, it is essential to water your caper plant regularly. Water as often as needed during the growing season and reduce watering in the winter. Be sure to water deeply and allow the soil to dry between waterings.

Pruning Tips

First and foremost, you need to know when to prune your plant. It’s best to do it at the end of the growing season, just before the plant goes dormant. This will give the plant enough time to recover before the winter. It’s also a good idea to prune your caper plant at least once a year to keep it healthy and encourage new growth.

When it comes to pruning, there are a few basic rules. First, use clean, sharp pruning shears. Dull shears can damage the plant and make it difficult to get a clean cut. Second, make sure only to prune what needs to be pruned. Only cut off what is necessary. Third, prune only selected branches, not the entire plant.

When pruning, start at the base of the plant. Look for any dead or damaged branches and cut them off. Then, remove any branches that are growing in the wrong direction or in an aesthetically displeasing way. Finally, thin out the plant’s canopy by cutting off branches crossing or growing too close together.

When pruning a caper plant, it’s also important to be aware of the type of pruning you’re doing. There are two main types of pruning: thinning and heading. Thin out the branches by cutting off the tops of the branches that are too tall or too thick. This will help create a more open-air structure and encourage new growth.

The heading is used to prune branches that are too long and thin. Cut the branch just above a bud or leaf. This encourages the plant to form bushier branches that are shorter and thicker.


If you’ve been looking for a low-maintenance way to add a bit of pizazz to your garden, a caper plant may be the perfect way to do it. With just a few simple steps, you can create a lush, vibrant display in your garden that’s easy to care for. From selecting the perfect spot to plant your capers to understanding its sun, soil, and water requirements, this guide will give you everything you need to get started. Best of all, a caper plant is sure to provide you with a bounty of beautiful vegetation year after year. So don’t wait—start growing a caper today and reap the rewards of your hard work.


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