Pineapple Plant Care – Can pineapples be grown indoors?

Pineapple Plant Care – Can pineapples be grown indoors?

Can pineapples be grown indoors?

Pineapple fruit is native to South America. You can also use the stem from a store-bought banana to plant an easy-to-care-for houseplant. Where did the pineapples originate? While most fruits can be grown on trees or bushes like pineapples, there isn’t a pineapple tree nor a pineapple bush. The plants that produce pineapples are biennial and perennial plants in USDA zones 10-12.

Pineapples can also thrive indoors. The plant care of pineapple plants is similar to other bromeliads. It can be difficult to convince a pineapple houseplant to produce fruit. This is a good thing because the original plant eventually dies after fruiting and usually leaves offsets to replace it.

Pineapple Plant Characteristics – Where should I keep my pineapple plant?

An outdoor pineapple plant is native to Brazil and Paraguay. However, it can grow up to 5-6 feet tall, while an indoor one usually grows 2-3 feet. Each has a short stem that sprouts a rosette with often spiny, 2-inch to 5-foot-long sword-shaped leaves.

How long does it take for pineapple plant to bear fruit?

How long does it take for pineapple plant to bear fruit?

A tropical plant grown outdoors in a tropical environment will reach maturity within 12-18 months. It has 70-80 leaves by then and can send up a flower stem. This stem can take 50 days to produce a head of 50-200 red and purple flowers.

After the plant has finished flowering, the blooms will fuse together and form one pineapple fruit. The crown is a tuft or leaves made from the crown. The fruit will take another 5 to 7 months to mature.

Types Of Pineapple Plants

  • A. comosus ‘Nanus’: This miniature pineapple can grow to approximately 2 feet tall with fruit no higher than 3 inches.
  • A. comosus var. ‘Variegatus’: This is a pineapple with green leaves and pink centers.
  • A. comosus ‘Del Monte Gold’: This is one of the most sought-after commercial cultivars. It might also be the name of the fruit that you buy at the supermarket.

Soil for Pineapple Plants

  • A mix of citrus potting and cactus should be suitable for a pineapple. It needs sandy soil that drains quickly to prevent root rot.
  • You can also try a cymbidium orchid mixture, which is often recommended for both terrestrial and terrestrial bromeliads. It consists of one part peat moss, one portion coarse builder’s soil, and one part perlite.
  • A terracotta pot is better than a plastic one to prevent rot. As your pineapple grows, you will need to repot it.
  • You can start with a 6-inch to 8-inch container for a new crown and work your way up to a 12-inch to 14-inch container for a fully grown plant.
  • Do not pack the soil; let it air out to allow for air to reach the roots.

How much sun does a pineapple plant need?

How much sun does a pineapple plant need?

You want your plant to produce fruit if it is in full sun. You should adjust the plant gradually to full sunlight if it has been in darker conditions. It is important to give the plant a “summer vacation” outdoors as it might not get enough sunlight indoors to flower.

A. Varieties such as A. You’ll need to position them in an east or west-facing window that receives sun for half a day or outside in the partial shade.

Watering Pineapple Plants – How often should I water pineapple plant?

Spray your pepper with water twice per week during the growing season. This is partly to increase humidity. Bromeliads, such as pineapple plants, can absorb nutrients and water through their leaves. After the soil has dried to about half its original level, water your plants.

Winter spraying can be reduced to once per week, allowing the soil to dry out more. The leaves might be stained by hard water, so it’s better to use rainwater and spring water when spraying them. If the leaves of your plant turn pale green or dry out, it is likely that you aren’t giving it enough water.

Remember that plants with rotten roots are unable to absorb moisture so the symptoms of excessive watering may mimic underwatering.

Fertilizing Pineapple Plants

  • You can either fertilize your pineapple once a week during spring or summer by applying fertilizer to its foliage or soil. Mix a balanced fertilizer, such as 20-20-20, with half of the strength. Spray the solution onto the plants’ foliage or pour it into their potting mix.
  • Never apply fertilizer to dry soil. Make sure the soil is at least slightly damp before you do.
  • Reduce the frequency of feeding in winter and fall to one per month.
  • You may “supplement” your plant with ripening fruit.
  • For a few days, place the apple in a clear plastic bag and cover it with the plant. You may see the plant bloom several months later due to the ethylene that is produced.

Temperature & Humidity for Pineapples – How do you take care of a potted pineapple plant?

  • Indoor temperatures for pineapple plants should be between 65 and 85 degrees Fahrenheit. It’s best to bring the plant inside once it starts to fall below 60 degrees outside in autumn.
  • A pineapple can bloom if temperatures are below 60 degrees. This is especially true if the plant isn’t large enough to hold fruit.
  • Although pineapples can tolerate temperatures as low as 28°F, it is not recommended to do so.
  • The pineapple loves humidity and heat so keep it company. To increase the humidity in the air around the pineapple, you should keep it grouped with other plants.

Propagating Pineapple Plants – Should I trim my pineapple plant?

Propagating Pineapple Plants

You don’t need to look far for ways to plant a pineapple. A healthy crown of leaves is required to be purchased at the local grocery store. You can either remove the crown at home or twist it with a sharp knife to about 1/2 inch below your leaves.

You can remove any pulp that is still attached to the crown’s stem by removing a few leaves. Until you have about one inch of stem, trim off the remaining lower leaves. Place the crown in a dry place for at least a week.

Place the crown of a 6-inch terracotta pot in the middle of the pot, with the stem bare and the lowest leaves on the soil. Place the pot in a transparent bag.

Pineapple Potential Diseases and Pests

Pineapple Potential Diseases and Pests

  • While they are not usually harmed by insects, pineapples can often be affected by heart or root rot. This is often due to soggy soil.
  • The signs of heart rot are leaves that become brown at the base and then fall off. Root rot is not as apparent because it happens below the soil.
  • The first symptoms are slow growth and discoloration in the leaves. Before dying, they may turn yellow, purple, or brown.
  • If your plant is wobbly and feels loose in its pot, you should check that the roots are becoming mushy brown instead of the usual firm white or tan.
  • You may need to remove the rot and repot it in fresh, preferably sterilized soil.


Many varieties of pineapples come “armed” and have spiny leaves. Even the spineless varieties often have sharp leaf tips. You should handle them gently, taking care not to poke your eyes with the tips.

The ripe fruits are both nutritious and sweet, but the green ones can be toxic and act as a “drastic pugative.” This could cause severe diarrhea in pets or people who eat them. Bromelain, which is found in pineapple fruit, can cause irritation to the skin and mouth of people who handle it.

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