Banana Plant Indoor [Care Tips]

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Banana Plant Indoor [Care Tips]

Short Answer: Caring for a banana plant indoors requires specific conditions to mimic its natural tropical environment. Firstly, ensure the plant receives plenty of sunlight, ideally through a south-facing window, as banana plants thrive in full sun. They also need a warm and humid atmosphere; if your indoor air is dry, consider using a humidifier or regularly misting the leaves. Water your banana plant generously, allowing the top inch of soil to dry out between waterings, and ensure good drainage to prevent root rot. Additionally, feeding your banana plant with a balanced fertilizer regularly during its growing season will support its growth and health. With the right care, an indoor banana plant can be a lush, exotic addition to your home.


dwarf banana plant in a pot

Growing a banana plant indoors probably isn’t the first thing that comes to mind when considering adding greenery to your home. Elephant ears, monsteras, or snake plants might already have a spot in your house and heart, but there’s always room for more.

Banana plants add a tropical feeling to any room with their huge, shiny leaves. However, don’t expect a bunch of bananas to decorate your living room. When grown inside, banana plants hardly ever produce fruit. So get a big planter and make some room because a banana will be your new favorite addition to your houseplant collection.

Best Banana Varieties to Grow Indoors

You’re probably most familiar with the Cavendish variety, which is the type of banana sold in supermarkets across America. Its classic yellow fruit is what we use as a staple snack or smoothie mix-in. However, not all bananas have yellow skin. Blue Java bananas have a turquoise peel, while red bananas have a deep burgundy-colored peel. A banana tree can easily reach 20-40 feet high in the wild. Their red or purple flowers eventually produce the bunches of bananas we’re used to seeing in grocery stores.

When growing a banana plant indoors, be conscious of the space you have. Because they can grow so tall, the classic Cavendish isn’t a good choice. Instead, look for dwarf varieties of banana plants. These will be the best choice for growing as a houseplant.

  • Dwarf Cavendish (Tropicana) grows 8-10 feet tall.
  • Dwarf Red grows 6 feet tall.
  • Veranda grows up to 10 feet tall.

If you’re thinking of growing a banana plant indoors from a store-bought fruit, note that these bananas have been bred to be seedless. wise, bananas would be practically inedible because of the large, hard seeds in the fruit. The downside is that all Cavendish bananas are clones or genetic copies of each other. That leaves them all vulnerable to diseases that could spread quickly to all of them. The best way to grow a banana plant indoors is to buy one from a reputable seller.

How to Grow a Banana Plant Indoors

Potting

Give your banana a pot about twice the size of the plant’s root system. Make sure your container has drainage holes. Fill the container with fresh potting mix. Don’t cover the leafy layers of the stalk with soil.

Light

Indigenous to tropical areas near the equator, banana plants need lots of sun. “Outside, bananas grow in full sun,” says Costa Farms horticulturist Justin Hancock. “So indoors, you want to give them as much light as possible, whether that’s natural, artificial, or a mix of both. You want your plant to be able to cast a strong shadow most of the day.” Purchasing a growing lamp will help keep your banana plant healthy through the winter.

“Banana plants do best with at least 6 hours of direct sunlight, meaning they need to be placed close to a south- or west-facing window,” Bloomscape gardening expert Jerry Hockingson says.

Temperature and Humidity

Banana plants like it warm and wet. They can grow in Zones 9-11 in the United States. Banana plants indoors should be kept between 67-90℉. They’ll stop growing in colder temperatures. Banana plants grow the fastest in temperatures between 80-95℉. With more water, banana plants can handle higher temperatures but prefer not to.

Jerry says, “Native to humid environments, your banana plant may show signs of stress if the air is too dry in your home. Protect plants from drafty areas and air vents, and add humidity with a pebble tray or a humidifier placed nearby.”

Water

Water your banana plant indoors frequently enough to keep the soil moist but not soggy. If allowed to sit in water, this plant could get root rot.

Fertilizer

Banana houseplants are frequent feeders. Give yours a healthy and regular dose of fertilizer. Aim to give your banana plant fertilizer once a month. Spread an even amount of a balanced soluble fertilizer throughout the pot for best results.

Repotting

The larger you want your banana plant to grow, the bigger the pot you should give it. Banana plants grow to the size of their environment. The best time to repot a banana plant is in the spring before the active growing season starts. Banana plants aren’t fussy plants that need to be repotted often. They don’t mind being a little root-bound. As a rule of thumb, repot your banana plant every three years.

Pests and Problems

The most common issue with banana plants grown indoors is root rot caused by overwatering. Therefore, it is important to ensure that you do not let your plant sit in water. Furthermore, your banana plant may occasionally experience leaf diseases such as powdery mildew. This can happen when the environment is too humid and there is not enough airflow. In such a situation, it’s best to cut off any affected leaves and let a fan gently blow over the leaves until the problem clears up.

Watch out for spider mites. These tiny, nearly transparent pests usually hide out on the underside of leaves. Telltale signs are yellowish bumps and cottony webbing with little dots (the mites) on them. To remove spider mites, use a mixture of rubbing alcohol and four parts of water (for example, a 1/2 cup of rubbing alcohol to 2 cups of water). Wipe or spray the leaves of your plants with this mixture.

Dust, dirt, and debris will settle on your banana plant’s leaves over time. A quick wipe-down will help keep the plant healthy and looking its best. Run a clean, soft cloth over your plant’s leaves about once a month.

Grow These Tropical Plants & Fruit Trees Indoors

In addition to banana plants, there are other tropical plants and fruits to grow indoors. Our guide to growing fruit trees indoors explains what you need to know and which plants to choose for your indoor garden. Grow flowering tropical plants for colorful blooms or, for more simple greenery, ferns make excellent indoor plants. Add an orchid or two for an exotic touch to your assortment.

Most Popular Flowers & Plants in the USA

RegionPopular FlowersPopular Plants
Northeast (e.g., New York, Massachusetts)Rose, Purple Lilac, Mountain LaurelSugar Maple, American Elm, White Pine
Southeast (e.g., Florida, Georgia)Orange Blossom, Cherokee Rose, Southern MagnoliaLive Oak, Spanish Moss, Saw Palmetto
Midwest (e.g., Ohio, Illinois)Carnation, Violet, Purple ConeflowerBur Oak, Prairie Grasses, Wild Bergamot
Southwest (e.g., Texas, Arizona)Bluebonnet, Saguaro Cactus Flower, Indian PaintbrushJoshua Tree, Agave, Mesquite
West (e.g., California, Washington)California Poppy, Coast Rhododendron, BitterrootGiant Sequoia, Redwood, Manzanita
Rocky Mountain (e.g., Colorado, Montana)Rocky Mountain Columbine, Bitterroot, Indian PaintbrushBlue Spruce, Aspen, Sagebrush
Great Plains (e.g., Kansas, Nebraska)Sunflower, Goldenrod, Purple ConeflowerCottonwood, Bluestem Grasses, Buffalo Grass
Pacific Northwest (e.g., Oregon, Alaska)Oregon Grape, Forget-me-not, Pacific RhododendronDouglas Fir, Western Hemlock, Ferns

This table includes the most popular flowers and plants in the USA by region, which considers a range of botanical species, including native and widely cultivated varieties.

Most Popular Flowers & Plants in Australia

RegionPopular FlowersPopular Plants
New South WalesWaratah, Bottlebrush, Flannel FlowerEucalyptus, Acacia, Banksia
VictoriaCommon Heath, Waxflower, Pink HeathMountain Ash, Silver Wattle, Victorian Blue Gum
QueenslandCooktown Orchid, Golden Penda, Umbrella Tree FlowerMoreton Bay Fig, Macadamia Nut, Queensland Bottle Tree
South AustraliaSturt's Desert Pea, Kangaroo Paw, Eucalyptus BlossomAdelaide Blue Gum, South Australian Blue Gum, Saltbush
Western AustraliaRed and Green Kangaroo Paw, Mangles Kangaroo Paw, Swan River DaisyJarrah, Marri, Karri
TasmaniaTasmanian Blue Gum, Leatherwood Flower, Tasmanian WaratahHuon Pine, Tasmanian Oak, Myrtle Beech
Northern TerritorySturt's Desert Rose, Frangipani, Desert RoseBoab, Gidgee, Spinifex
Australian Capital TerritoryRoyal Bluebell, Australian Daisy, CorreaSnow Gum, River Red Gum, Black Mountain

This table offers a basic overview of popular flowers and plants in each Australian region, focusing on a combination of state flowers, native species, and other characteristic plants. It's important to note that specific species' popularity and prevalence can vary. This table is a simplified representation. Consulting local botanical gardens or regional horticultural societies in Australia would be ideal for more detailed and accurate information.

Charlotte Gammon

By Charlotte Gammon

Meet Charlotte Gammon, our expert and author. She's our true treasure, as she has got 20+ years of experience in gardening, winery and house design. In early 2000s, she worked for today.com magazine and was in charge of the gaardening section. Later on, Charlotte opened her own designer agency and worked as a designer and decorator. We are happy to have Charlotte with us, as she is our good friend. We value her experience and we're sure you will love the articles she created for our blog.