How To Grow And Care For Jicama Plants

  • By: Succulents Plants
  • Date: December 19, 2022
  • Time to read: 7 min.
Jicama plant
Photo by courtesy of yotrak

Did you know that you can grow the delicious jicama plant from the comfort of your own home? Jicama, also known as Pachyrhizus erosus, is a low-maintenance and low-cost vegetable-growing option. This article will discuss everything you need to know about growing and caring for jicama, including soil, light, water, and fertilizer requirements, pest and disease control, harvesting and storing tips, and more. So, if you’re ready to learn more, let’s dig into the world of jicama!

What is Jicama?

Jicama, Mexican yam or potato, is a surprisingly versatile root vegetable popular in Latin American cuisine. It grows from the plant Pachyrhizus erosus, an annual vine of the legume family. The plant grows in the tropical climates of Mexico, Central America, South America, and the Caribbean. Still, the edible tuber can be found in the produce section of many grocery stores.

Jicama is an elongated root vegetable with light brown skin and a white, sweet, and crunchy interior. Its flavor is similar to that of a raw apple or turnip, and its texture is juicy, crunchy, and slightly fibrous. It can be eaten raw, cooked, or pickled. It is low in calories, has excellent dietary fiber and Vitamin C sources, and is packed with iron and potassium.

Jicama is a plant that is easy to care for and will increase in warm, sunny climates. The plant is a dicot, meaning it has two cotyledons or seed leaves. The seeds are the size of small marbles and are white or black, depending on the variety. Planting is best done in spring when the soil temperature is at least 15 degrees Celsius. The plant grows best when planted 1-2 inches deep in light and well-draining soil.

Jicama is an easy-to-grow vegetable that is packed with nutrition and has a unique flavor and texture. Whether eaten raw, cooked, or pickled, it is sure to be a delicious addition to any dish.

Planting and Growing Jicama Plants

Growing jicama plants is quite simple, but there are a few things you should take into consideration before planting. When picking out your jicama plants, look for healthy ones with a vigorous root system. You should also pay attention to the size of the root ball, as jicama plants can become very large. When choosing a spot in the garden, be sure to pick an area with plenty of direct sunlight and well-draining soil. Once you have a spot picked out, dig a hole twice the width and one and a half times the depth of the root ball. Place the jicama plant into the hole, fill it with soil, and gently press down to secure the roots. Water the plant thoroughly, making sure to saturate the soil.

Soil Requirements

The soil needs to be well-draining, as jicama plants don’t like wet feet and can quickly develop root rot if their soil is too saturated. Good soil for jicama plants should also be nutrient-rich and slightly acidic, with a pH between 5.5 and 6.8 ideal. To ensure your soil has all the nutrients your jicama plant needs to stay healthy, you can mix in compost or aged manure before planting. If you have clay or heavy soil, you can mix in the sand to help break it up and improve drainage.

Light Requirements

These plants require plenty of bright, indirect sunlight and are best suited to a location where they can be exposed for at least 6 hours daily. If direct sunlight is unavoidable, ensure that your plant is covered during the hottest times of the day and placed in an area where the sun doesn’t shine directly on the leaves.

Jicama plants also need good air circulation to thrive, so avoid crowding them together in a single container. Furthermore, jicama plants don’t need special attention regarding humidity. They should be fine if you are adequately watering your plants and not placing them in an overly-soggy environment.

Water Requirements

Typically, jicama plants require watering once a week during the growing season. The watering frequency should be adjusted based on the specific conditions of the growing environment. For example, plants in containers will need more frequent watering than those planted in the ground. You may need to increase the watering frequency if it is boiling, dry, or sandy soil. It is also essential to keep an eye on the soil, as the amount of water can vary based on the local environment.

Keep in mind that jicama plants prefer moist, but not wet, soil. If the soil is wet for too long, it can attract pests and diseases, which can damage the plants. To check if the soil is moist enough, stick your finger into the soil up to the first knuckle. The jicama plants have enough water if the soil is damp but not wet. If the soil is dry, it is time to water the plants.

It is essential to ensure that the water used to feed the jicama plants is free of chemicals or contaminants. The best water for jicama plants is rainwater, free of any impurities. If you are using tap water, let it sit uncovered for 24 hours before use, allowing any chlorine in the water to dissipate.

Fertilizing Requirements

Most organic fertilizers should do the trick since jicama prefers more natural fertilizers than chemical ones. If you opt for a chemical fertilizer, ensure it’s slow-release and doesn’t contain too much nitrogen, which can cause the plants to burn.

It’s generally recommended that you fertilize your jicama plant at least every two weeks during the growing season. However, you should adjust this frequency depending on the soil quality and the weather conditions. For example, if it’s been raining a lot, you don’t have to fertilize as often since the rain helps to replenish the soil with nutrients.

You should also adjust the amount of fertilizer you use depending on the growth rate of your jicama plant. If the plant is growing slowly, applying more fertilizer can help to stimulate growth. On the other hand, if the plant is already increasing, you should reduce the fertilizer you’re using, as too much can cause it to become overfed.

Pests and Diseases

Whiteflies, aphids, and mealybugs are common pests that may affect jicama plants. These pests can cause stunted growth, yellowing of the leaves, and decreased crop yield. To get rid of these pests, it is essential to regularly inspect your jicama plants for any signs of pests and treat them accordingly. You may also want to use an insecticidal soap or another pesticide as a preventive measure.

Fungal diseases such as wilt, blight, and rust can also affect jicama plants. These can cause the leaves to become discolored and wilted, eventually killing the plant if not treated. To prevent fungal diseases, it is essential to ensure that the plants are not overcrowded, water them near their roots instead of the leaves, and avoid getting them wet when watering. Additionally, removing any diseased leaves or plants from the garden is essential to prevent the disease’s spread.

Harvesting Jicama

Harvesting jicama is an essential part of enjoying this delicious and nutritious plant. Jicama is ready to harvest when it reaches 3 and 8 inches in diameter. The best way to harvest is to use a garden fork to loosen the soil and pull gently until the root pops out. Once harvested, jicama should be used within a few days or stored in a cool, dark place for up to two weeks.

When harvesting, trim any unhealthy foliage and allow the plant to rest and recover before replanting. This will help to ensure the plant survives and produces fruit in the next season.

One of the most significant benefits of the jicama plant is that it can be eaten raw or cooked. If eating raw, peel the skin off and slice the jicama into thin strips or chunks. When cooking, jicama can be used like a potato, boiled, steamed, fried, or roasted.

Although jicama is an excellent source of vitamins and minerals, it’s important to note that the plant does contain oxalic acid, which can be toxic in large amounts. For this reason, the plant should be consumed in moderation.

Storing Jicama

Storing your freshly harvested jicama is easy. It’s important to note that jicama will not continue to ripen once harvested, so it’s best to harvest it when a fork can easily pierce the outer peels. To store, keep your jicama in a cool and dry place; it will last up to three weeks. If you have significant amounts of jicama to store, wrap it in newspaper and keep it in the refrigerator. It can last up to several months if stored correctly.

It’s also important to remember that refrigeration will change the texture and flavor of jicama, so it’s best to cook it before storing it if you plan to use it for a recipe later. You can also peel and slice the jicama and store it in the freezer for later use. To prevent the slices from sticking together, place them in a single layer on a baking sheet and freeze until solid. Once frozen, you can transfer them to a freezer-safe bag and store them for up to six months.


Growing and caring for Jicama plants is easier than you may think. You can grow Jicama in your home with the right knowledge and proper care. Jicama is an excellent addition to any garden; its sweet flavor makes it a great addition to any meal. From planting and growing to harvesting and store, if you follow the instructions outlined in this article, you will have a successful harvest of jicama for years to come. Jicama is a unique and delicious treat that adds a unique twist to any meal; rest assured, with suitable soil, light, water, and fertilizing requirements, your jicama plants will grow strong and healthy. Now that you have the necessary information to grow and care for Jicama plants get out there and have some fun in the garden!


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