Grow a Cashew Plant From Seed Fast and Easy

  • By: Succulents Plants
  • Date: November 30, 2022
  • Time to read: 4 min.
Cashew Plant
Photo Source : Unlimphotos

If you’re looking for a nut that’s not only delicious but also nutritious, you can’t go wrong with cashews. What’s more, they’re relatively easy to grow. In this article, we’ll show you how to grow a cashew plant from seed.

Where do cashew trees grow? Cashew plants are native to Brazil, and they’re now grown in many tropical countries. The cashew plant is an evergreen that can grow up to 20 meters tall. The tree produces a fruit called the cashew apple, which is not an apple but a swollen stem. The fruit of the cashew plant is the kidney-shaped seed called a cashew nut.

Cashews are a rich source of vitamins, minerals, and antioxidants. They’re exceptionally high in magnesium, essential for bone health, blood pressure regulation, and energy production.

If you live in a tropical climate area, you may grow a cashew plant


from seed. You can also grow them in pots if you don’t have the space for a full-sized tree. Let’s take a look at how to do it.

Soaking the seeds

The first step in growing a cashew plant from seed is to soak the seeds in water for 24 hours. This will help to hydrate them and improve their germination rate. After soaking, drain the seeds and place them on a paper towel to air dry. Once they are dry, you can plant them in a pot filled with well-draining potting mix. Be sure to plant the seeds about 1 inch (2.5 cm) deep and keep the soil moist but not wet.

Planting the soaked seeds

Once you have your soaked seeds, it’s time to plant them. Fill a planting pot with well-draining potting mix and place the seeds about 1 inch (2.5 cm) deep. Water the soil until it’s evenly moist, but not soggy. Place the pot in a warm spot from direct sunlight and keep an eye on the soil moisture level, watering as needed to keep it moist but not wet. In 3-4 weeks, you should see little seedlings poking through the soil. Once they’ve reached 2-3 inches (5-7 cm) tall, transplant them into individual pots.

Caring for your cashew seedling

When your cashew seedling is about 6-8 inches tall, it is time to transplant it into a larger pot. Be sure to choose a pot that is at least 12 inches wide and has drainage holes.

Fill the pot with a well-draining potting mix, such as one made for cacti and succulents. If you don’t have a cacti mix, you can make your own by mixing equal parts sand, peat moss, and perlite.

Water your cashew seedling thoroughly before transplanting. Gently remove it from the old pot, taking care not to damage the roots. Please place it in the center of the new pot and fill in around it with potting mix. Once the pot is full, water again.

From here on out, water your cashew plant whenever the top inch of soil feels dry to the touch. Allow the plant to drain fully after watering. In general, cashews like bright light but can tolerate some direct sun. However, if you live in an area with very hot summers, it’s best to provide some afternoon shade.

Fertilize your cashew plant every few months with a half-strength solution of an all-purpose fertilizer such as 10-10-10. Cut back on fertilizer during the winter months when growth slows down.


Cashew plants are native to Brazil, and they thrive in tropical climates. If you live in a tropical climate, you can easily grow a cashew plant from seed. If you live in a temperate climate, you can still grow a cashew plant, but it will be more difficult.

Once the seedlings have germinated and grown to about 6 inches tall, they can be transplanted into the ground. Choose a location that is sunny and has well-draining soil.

Water your cashew plant regularly, giving it enough water to keep the soil moist but not soggy. During the hottest months, you would need to water your tree twice per week.


There are a few things to keep in mind when fertilizing cashew plants. First, because they are trees, they need a fertilizer that has a higher nitrogen content than what is typically used for other plants.

Second, they are heavy feeders, so don’t skimp on the fertilizer. A good rule of thumb is to use twice as much fertilizer as you would for other plants.

Third, ashews have a very shallow root system, so be careful not to damage the roots when applying the fertilizer. A general guideline is to apply the fertilizer around the drip line of the plant (where the outermost leaves end), and then water it in well.

And finally, remember that too much fertilizer can be just as damaging as not enough, so don’t overdo it!


With a little bit of care and patience, you can successfully grow a cashew plant from seed. Start by sourcing some fresh cashew plant seeds, and then soak them overnight. The next day, plant the seeds in a well-draining potting mix and water them regularly. Once your seedlings are few inches tall, you may begin fertilizing them with a balanced fertilizer. With proper care, your cashew seedlings will eventually mature into healthy, productive plants.


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