How to Successfully Germinate and Grow a Pineapple Plant from Crown

Planting a pineapple crown is a rewarding and relatively simple process that can result in a delicious and decorative plant. This detailed guide will walk you through the steps to ensure your pineapple plant thrives.

Step 1: Buy a Fresh Pineapple

When purchasing a fresh pineapple, look for one that is evenly ripe with a healthy set of green leaves at the top. Avoid overripe fruits or those with dead or sick-looking leaves. These can lead to poor growth or failure in the plant.

Step 2: Slice Off Pineapple Crown

With a sharp knife, slice off the top of the pineapple, cutting close to the crown. Carefully remove any remaining fruit flesh as it can spoil later, and make thin slices in the stalk to expose the “root primordia.” These are the unformed roots you will soon be growing. If desired, dip the exposed part of the stalk in rooting hormone to aid in growth.

Step 3: Remove Leaves from Stalk

Start removing some of the lower leaves on the pineapple stalk, exposing about an inch of bare stalk. This will allow better air circulation and prevent rotting issues.

Step 4: Allow Stalk to Dry

Set the pineapple crown aside for a few days to allow the cut end to dry. This drying process prevents rot and allows the plant to heal, which is crucial before planting.

Step 5: Plant Pineapple Stalk

Choose a 6- to 8-inch flower pot made of clay, which is preferred for its porous nature facilitating good drainage, or any pot with a light, fast-draining mixture such as cactus potting mix, peat, sand, or perlite. If you prefer, dip the end of the stalk in rooting hormone first. Plant the pineapple crown about an inch deep, gently firming the soil around it.

Step 6: Water Pineapple Stalk

Water the pineapple plant gently to moisten the soil, using a spray bottle to avoid overwatering. Place the pot in a bright window and only water when the soil is dry, ensuring the plant remains moist but not overly wet. Some enthusiasts recommend placing the pot in a terrarium or a lightly sealed plastic bag to help the plant recycle its own water.

Step 7: Wait for Pineapple to Root

Rooting typically takes about one to three months. Gently tug on the crown to check if it is taking hold in the soil without breaking the roots. If the plant is firmly rooted, it's ready for the next step.

Step 8: Repot Pineapple Plant

Once rooted, repot the plant in a 10- to 12-inch pot with a rich but fast-draining potting mix. After about a year of growth, the plant can be moved to a large 5-gallon planter, where it can grow to its full potential.

By following these steps, you can successfully germinate and grow a pineapple from its crown, enjoying both the ornamental benefits and the delicious fruits it produces. Happy planting!