What You Need To Know About Growing From Banana Seeds: A Step-By-Step Guide

When you imagine a banana, you likely picture the smooth, nearly seedless variety you can find at any supermarket. This makes you wonder… “Do bananas have seeds?” The answer is yes, although the bananas most of us eat are a particular variety known as Cavendish, and they are grown to be seedless. But wild or heirloom bananas do have seeds, and with patience, you can grow your own banana tree from banana seeds.
Growing a banana tree from banana seeds can be a fun and exciting project for any gardener who wants to bring some of the tropics into their home. It takes more patience than buying a baby plant, but growing a banana from a bit of seed to fill your living room with lush, emerald foliage is wildly rewarding. This guide will cover everything you need to know about growing a banana tree from seed, whether you are starting from seeds or a plantlet. Let’s get growing!
Getting Your Banana Seeds Ready to Plant
The first thing you want to do on your banana growing mission is to prepare the seeds adequately. Genuine banana seeds have a hard protective outer coating to protect them in nature. To boost the germination process, you must break down this tough shell.
Begin by soaking your banana seeds in warm water for roughly two days. The point is to keep the water warm and steady, not hot. Put the water bowl on a warm surface, such as the top of your refrigerator or near a heat mat that you might use for seedlings. This soaking time is vital because it tells the seed that it’s in a moist, warm place, and that’s the perfect recipe for sprouting. Replacing the water daily will also help prevent mold or bacteria from growing.
Sowing Your Banana Seeds
After your soaked banana seeds are ready, it’s time to plant them. Germination also depends on having the right soil mix and environment.
Choosing the Right Soil
Light and Well-Draining Soil: Banana seeds need a light, porous soil that will hold moisture but not become waterlogged. A good quality seed compost, peat-free if you can, or coconut coir is ideal. This medium has the perfect combination of aeration and moisture retention. Fill individual pots or a seed tray with your medium of choice, leaving an inch or so empty at the top.
Planting Depth and Temperature
Press each banana seed gently into the soil, and cover them with a quarter to half inch of compost or coir. Do not plant too deeply, as the seedling sprouting may be impeded.
After planting, you must provide a moist and warm environment. Seeds of banana plants grow best at temperatures of about 80°F (27°C). You can cover your pots with plastic wrap or a clear plastic dome. This little greenhouse effect can help trap heat and moisture. Remember to unseal every few days so air can circulate and mold won’t grow. Be patient – germination may take a while and may be staggered. Some seeds might germinate within a few weeks, while others may take 10 weeks or longer.
Caring for Your Banana Seedlings
Congratulations, you have a sprout! Now that you see the first green shoots, your task is to ensure they get the proper nutrition so the plant will continue growing. Banana seedlings grow fast so that they won’t be wanting for care.
Watering Needs
Mulch: None.
Soil: Keep consistently moist (but never soggy). You can give them too much water and cause root rot, which is prevalent in young plants. Generally, you should water when the top inch of the soil is dry to the touch. Water requirements will increase as the plant matures, especially in warm, sunny conditions.
Sunlight Requirements
Banana plants love sunlight. Choose a location for your seedling to receive at least six hours of bright indirect sunlight daily. A south-facing window is usually preferable. If you see the leaves starting to look scorched or yellow, it may be receiving too much direct sun — give it a try indoors in an area with filtered light.
Fertilizing for Growth
Fertilizing begins about four weeks after your seedling has germinated. Bananas are heavy feeders and do best with a constant supply of nutrients. Feed with a balanced, high-nitrogen liquid fertilizer (such as one made from liquid seaweed) every 2 to 4 weeks in the growing season (spring and summer). Doing this will promote vigorous, leafy vegetative growth.
Transplanting Your Banana Plant
As the seedling matures, it will become too big for its first pot. When you see roots emerging from the drainage holes or when the plant appears too large for its container, it’s time to transplant.
If you plan to move your banana plant outdoors permanently, you must harden it off.” This hardens the plant off and minimizes transplant shock. First, put the plant outside in a protected, shady location for a few hours daily. You can slowly increase its time in direct sunlight and wind a few hours daily over a week.
Once ready to plant it out (whether into a larger pot or in the garden), choose a sunny spot sheltered from strong winds. Please keep it in rich, well-drained soil and water, and feed it often for rapid growth.

Your Own Tropical Paradise
Growing a banana plant from banana seeds takes you on an expedition back through the ages and around the world to bring you healthy, locally grown tropical fruit.WebHVAC.com is A banana plant that starts from just one or two small, hard seeds. With these instructions for preparation, planting, and care, you should be able to grow your own banana tree. “It teaches you patience and gives you exceptional satisfaction from seeing life sprouting. Now that you’ve learned how to plant banana seeds, you’re prepared for a tropical gardening journey.
Frequently Asked Questions
Do bananas have seeds?
Yes, wild and many non-commercial species of banana do have seeds. The variety of bananas typically sold in supermarkets does not have seeds.
What do the seeds of a banana look like?
What does a banana seed look like? They are usually black to dark brown, small, and hard. They may differ in size and shape; however, they are generally round or lumpy in appearance, like small pebbles. You can see them if you slice open a banana with seeds.
Where are banana seeds located?
The seeds in a seeded banana are located in its meat and run along the middle of the fruit. What does the inside of a seeded banana look like? Depending on the variety, you’ll see little dark specks or even large, hard seeds.
How much time does it take for banana seeds to sprout?
Patience is key. Banana seed germination is often erratic and may occur over several weeks or months. Keep them at …well, warm and relatively moist if possible.