How to Grow a Pineapple from a Pineapple? The first step is to turn the top into a houseplant, which can take up to two years to mature. Only if the growing conditions are ideal will the plant put up a stem that blossoms and gradually yields fruit. Typically, one tiny pineapple is used.
However, unless you offer grow lights, this can be difficult, especially in a cooler location with long winters. Some indoor pineapple plants never flower or bear fruit, but they do grow to be quite huge (up to 6 feet tall indoors). Others remain little if light levels are low or the pot is only a few litres in size.
The quickest growing pineapple plant I’ve ever seen was propagated from a top using the manner outlined in the instructions (below). Here in Canada, the plant was housed in a bright, south-facing window that received full sun. Despite the lower light levels in the fall and winter, the plant was several feet tall and producing its first fruit after three years. If the conditions are favourable, that is as quick as you can anticipate indoors in a cold climate.
Materials for Growing a Pineapple
1. A fresh pineapple

A mature pineapple should be primarily yellow on the outside, with some brown towards the crown where the leaves are. A green pineapple is underripe, whereas a dark golden yellow or orange pineapple is overripe. Choose a pineapple with the most vivid yellow skin.
2. Six or eight-inch pot

For your pineapple plant, you’ll need a six or eight-inch potting container, preferably clay or terracotta. (You may need to move your developing pineapple to a larger planter after a year).
3. sharp knife

Before planting, twist off the pineapple top, but use a sharp knife to cut the edge of the stem and remove any leftover fruit.
4. A glass jar

For the first phase of rooting, which occurs in water, use a mason jar.
5. Potting soil

Organic potting mix for succulents or cacti, as well as any soil including sand, peat, and perlite, is a suitable option.
How to Grow a Pineapple from a Pineapple?
1. Remove the crown of your pineapple

Grasp the pineapple’s top leaves and twist to remove the crown or stem. Because pineapple leaves can be sharp, it’s a good idea to wear gardening gloves.
2. Trim the excess fruit flesh

After removing the crown, trim away any excess fruit meat, bottom leaves, and suckers (the little growths between the leaves) using a sharp paring knife.
3. Remove Lower Leaves to Grow a Pineapple from a Pineapple

Then, using little slices, trim the bottom of the stem. Look for a ring of tiny brown dots around the root primordia. This is where the pineapple plant’s roots will emerge.
4. Dry Crown

Depending on the humidity, drying the stalk can take several days. Place the stalk in a warm, sunny location with plenty of air movement. This will allow any excess moisture to evaporate, which might cause rot.
5. Place the crown in a glass jar to Grow a Pineapple from a Pineapple

Fill a jar halfway with warm water and set the pineapple crown inside, submerging the bottom of the stem. The leaves should keep it from sinking to the bottom of the jar. (This is an optional step for root growth; some gardeners skip it and simply place the pineapple crown in the soil.)
6. Change the water every few days

Cover the bottom of the pot with soil, then set your pineapple in it. Fill the dirt around the plant so that the pineapple crown protrudes from the top. For the first several weeks, place the plant in indirect light and water when the soil is dry. Eventually, new leaves will appear in the centre of the plant.
7. Place the pineapple in your prepared pot

Place the pineapple in the pot after covering the bottom with soil. Fill up the soil around the plant so that the pineapple crown protrudes from the top. For the first few weeks, place the plant in indirect light and water it when the soil is dry. You’ll eventually notice new leaves emerging in the heart of the plant.
8. Move your plant into full sun

Once the plant is fully rooted and healthy, with new, green leaves sprouting, you can relocate it to a location that receives full sun. Maintain soil moisture while avoiding overwatering.
Also Read: How to Grow an Avocado Tree That Bears Fruit?