How to grow pineapples

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How to grow pineapples

BBC Gardeners' World Magazine

Published: Sunday, 24 March 2019 at 3:00 pm

Fancy a challenge? Have a go at growing your own pineapples. We show you how.

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Pineapple plants are fun to grow, and can easily be propagated from fruit bought from a supermarket or greengrocer. Although it's not guaranteed that you'll get a crop of home-grown pineapples, you may be in with a chance if you provide the right growing conditions. Be patient though – it can take three years for the plant to develop fruit.

Choose a pineapple with a healthy green rosette of leaves or topknot, then eat the fruit. Save the rosette, as you'll be using this to grow the plant from.

Do pineapples grow on trees?

If you've ver wondered 'how do pineapples grow?' you wouldn't be alone. You might assume that pineapples grow on trees but in fact pineapples do not grow on trees. The pineapple plant is a member of the bromeliad family, and looks like a small, strap-leaved palm tree with a pineapple growing from the centre, on a long stalk. Low-growing, pineapple plants grow on the ground and are pollinated by hummingbirds. They're native to tropical regions of South America but they will grow happily in a greenhouse or conservatory in the British Isles.

Each pineapple plant produces one pineapple, which grows from the centre of a plant on a long stalk. Like all bromeliads, once the plant has produced a pineapple it will die, but small plants or 'pups' growing at the base of the plant can be potted on to make new pineapple plants.

Find out how to grow a pineapple from a top of a pineapple, below.

You Will Need

Pineapple
Multi-purpose, peat-free compost
Horticultural grit
20cm diameter pot

Total time: 30 minutes

Step 1

How to grow pineapples - cutting the rosette

Carefully cut the rosette off about 2cm from the top of the pineapple, and eat the fruit.

Step 2

How to grow pineapples - cutting away the flesh

Trim off all the fleshy fruit and cut around the base of the rosette to leave the clean central core surrounded by leaves.

Step 3

How to grow pineapples - removing leaves

Carefully peel away individual leaves to reveal a length of stem. This is where the roots will develop from.

Step 4

How to grow pineapples - trimming the base of the stem

Trim the base of the stem neatly, just below the leaf scars, removing all the white stem tissue.

Step 5

How to grow pineapples - potting it up

Fill a pot with multi-purpose compost mixed with horticultural grit, then position the pineapple rosette in the centre, firming more compost around it.

Step 6

How to grow pineapples - watering the pineapple

Water well and allow the pot to drain. Place the pot in a heated propagator or in a warm, bright spot indoors, until roots have developed. New leaves will soon form in the centre of the rosette. Once roots start growing from the base of the pot, transplant your pineapple into a larger container. Keep the plant in a warm conservatory or greenhouse, or on a window sill, and continue feeding and watering regularly, potting on as required.

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