How to Grow a Pineapple (From Top and Seed)

Learning how to grow pineapples at home is easier than many people think. Pineapples are delicious tropical fruits that grow on small, leafy plants, not trees.

The good news is you can grow your own pineapple plant from a pineapple top with just a few simple steps.

How to Grow a Pineapple Top

You will need a ripe pineapple, some potting soil, and a container to regrow a pineapple top. However, you will not need a container if you plant it outdoors, directly in the garden.

Either start with fresh pineapple or use one you have already eaten, as long as it still has green leaves.

Cut off the leafy top of the pineapple. Remove any fruit pieces left on the bottom because they can rot. Peel away a few lower leaves to expose the small bumps where roots will grow.

Finally, allow the top to dry for two days. You can grow pineapple tops in water, but planting them directly in soil often helps them develop stronger roots.

Now, fill your container or pot with potting soil. You can dip the base in rooting hormone if you have it, but it is not required. Pineapple tops can grow roots without it.

Cover it with more potting soil and gently press it around the base to hold the plant in place. Make sure the leaves stay above the soil line. Do not bury the entire crown, as this can cause it to rot.

You may see roots in a few weeks, but sometimes it can take a few months [1].

Water your plant when the top inch of soil feels dry, and place it in a sunny area. Avoid fertilizing the new pineapple plant until it has started growing new leaves.

With proper care, your pineapple plant may flower in about 18 to 36 months.

Growing a Pineapple from Seed

This method is more challenging than growing it from the top.

Pineapple seeds are hard to find because most store-bought pineapples have few or no seeds.

If you find seeds inside the fruit, carefully remove them and allow them to dry for a few days. Then, soak the seeds in warm water for 8 hours.

Now, place the seeds in a pot filled with potting mix. Next, cover them lightly with more potting mix. Finally, spray the surface gently with water to keep the soil moist.

Pineapple seeds can take several months to germinate. Some may sprout sooner, while others can take much longer.

Young pineapple seedlings look like tiny grass-like plants with narrow leaves. Transplant the seedlings into a larger pot when they have several leaves and are strong enough to handle.

Sunlight Requirements

Pineapple plants grow best in warm temperatures. Protect them from cold weather and frost.

Place your pineapple plant where it gets at least six hours of direct sunlight daily. More sunlight usually helps the plant grow stronger and produce better fruit.

Watering Needs

Pour water directly onto the soil. Make sure the soil around the roots gets enough moisture.

It’s also important not to over-saturate the soil or give it too little water. Therefore, before you water, check the soil’s moisture.

If the top inch of soil feels dry, it’s time to water your plant. If the soil is wet, wait a few more days before watering again.

Pineapples prefer slightly dry soil between waterings. Too much water can cause root rot.

Fertilization

Use a balanced fertilizer made for tropical plants. Follow the instructions on the package and avoid using too much fertilizer.

Fertilize every 2 to 3 months while the plant is growing. Once the plant begins to produce a flower, reduce feeding.

Some gardeners also use magnesium-based fertilizer because it can help keep pineapple leaves healthy.

Garden Pests

Scale insects and mealybugs are among the most common pests attacking pineapple plants. These pests can damage the plant’s leaves and slow its growth.

Mealybugs and scale insects often hide under leaves, so check your plant regularly.

Take action to control pests on your pineapple plants as soon as you notice them. You can do this in various ways, including organic treatments and home remedies.

Read more about how to control garden pests organically.

Plant Diseases

A few diseases can also affect pineapple plants. Root rot is commonly caused by a soil-borne pathogen [2].

Prevent root rot by ensuring the soil is well-drained and the plant is not overwatered.

Another problem is pineapple wilt, which can cause leaves to lose color and become weak.

Mealybugs can spread pineapple wilt. Ants often protect mealybugs because they feed on the sweet substance mealybugs produce. This allows mealybug populations to grow and increases the risk of disease spreading.

You can help prevent this by controlling ants and mealybugs in your garden.

How to Harvest

Once your pineapple is fully ripe, it’s time to harvest it. Cut the pineapple from the stalk using a clean knife.

Many pineapples turn yellowish when ripe, but some varieties stay green. The fruit should also have a sweet pineapple smell.

The leaves in the center may loosen slightly when the pineapple is ripe, but the sweet smell and overall appearance of the fruit are better indicators.

Pineapples do not become sweeter after harvesting, so allow the fruit to ripen on the plant as much as possible before picking.

Save the leafy top if you want to grow another pineapple plant.

Pineapple Plant Problems

Even though pineapple plants are easy to grow, they can sometimes have problems.

Yellow Leaves

Yellow leaves may be a sign that your plant is getting too much water.

Make sure the soil drains well and allow the top layer of soil to dry before watering again.

Brown Leaf Tips

Brown tips can happen when the plant is too dry or due to fertilizer burn. Water properly and avoid overusing fertilizer.

No Fruit

If your pineapple plant does not produce fruit, it may simply be too young. Pineapple plants often take 18 to 36 months before they are ready to flower and produce fruit.

Slow Growth

Pineapples grow slowly, especially in cooler areas. Make sure your plant gets plenty of sunlight, warm temperatures, and proper care.

How to Store Pineapples

After harvesting your pineapple, proper storage will help keep it fresh and delicious.

A pineapple can be stored at room temperature for a few days, but refrigeration can help it stay fresh for about 1 to 2 weeks. Once cut, store it in a sealed container in the refrigerator and eat it within a few days.

How Long Does It Take for a Pineapple to Grow?

Pineapples are a slow-growing crop, so don’t be discouraged if the time it takes to fruit seems like forever.

In the first year, the plant grows strong stems and many leaves. After about 18 to 36 months, a healthy pineapple plant may produce a flower and begin forming fruit.

But it can take about 2 to 3 years before you begin seeing fruit.

How to Grow Pineapples as Houseplants

Pineapple plants make attractive houseplants because they have long, colorful leaves. Follow the same steps for growing a pineapple top, and place the plant near a sunny window.

Use a pot with drainage holes to prevent the soil from staying too wet.

How to Grow in Containers

Growing in containers can be a great alternative if you do not have enough yard or garden space to grow large plants.

Start with a 6- to 8-inch pot, then move the plant to a larger container as it grows. A 3- to 5-gallon pot with drainage holes works well for a mature pineapple plant.

Next, fill the pot with a well-draining potting mix. A mix made for cactus or tropical plants works well.

Place the pineapple “top” in the soil. Keep the leaves above the soil and avoid covering the center of the crown.

Continue caring for your plant by following the steps above.

Takeaway

Growing pineapples takes patience, but it is a rewarding experience. With plenty of sunlight, proper watering, and good care, you can enjoy harvesting a pineapple grown from your own plant.