Growing Onions in Container – Best Gardening Guide

Growing Onions in Container - Best Gardening Guide
Growing Onions in Container – Best Gardening Guide

How to Grow Onions in Container

onions (Allium cepa) is one of allium Plants Family, is one of the best vegetables to grow indoor or outdoor in your garden, many gardeners growing onions in containers and get the best results so in this article we will teach you how to grow onions in containers step by step with the easiest and best gardening tips.

Onion is one of the most used vegetables that is widely used in our everyday cookeries. Onion is riched with sulfur, fibers, vitamin B, vitamin C and they are in low fat that is very essential for our health. Onions are most effective in destroying breast and colon cancer cells especially red onions. Onions also can prevent heart disease. It helps to lower blood sugar levels and promote healthy digestion. Onions keep our energy level stable and also helps to improve sexual health.

You may take raw green onions or cooked, you will get magical and amazing benefits. Many people would love to grow onion but they can’t able to do as they may have no garden. In this article, you will learn how to plant and grown onions in the easiest way and without a garden.

People usually use a piece of ground to grow onion. But if you don’t have space for a vegetable garden outside, you can still grow onions indoors with containers only. There are plenty of ways to grow onions. But with a container, you really can grow them in a nice way. We all know that onions are a very persistent vegetable and easy to grow.

Growing onion in a container garden is much like growing in-ground. Nowadays people are more interested to grow indoor gardens. Different plastic or pot are used widely for this purpose. Let’s discuss how to plant and grow onions in pots.

6 Steps to Grow Onions in Containers:

  1. Take some onion Seeds or bulbs except bigger bulbs.
  2. Cut the heads of each onion so they can grow easily.
  3. Make the pot ready with 45% normal soil, 30% compost, 25% sand and mixed them well.
  4. Make some whole and put onions here.
  5. Cover onions in the container with more soil.
  6. Water properly.

Essential Gardening Tools

  • Onion bulbs
  • Soil, compost, sand
  • Plastic or tubs
  • Sharp knife
  • Water

How to Grow Onions in Container – Indoor Gardening:

From ancient times, people cultivate onions in their lands. You will find varieties of onions in their sizes, colors, maturity times, or in their test. Choose any of them as you want and buy from the grocery. Onions are one of the cheapest vegetables so you can buy them as much as you need. Try to take a large-mouthed pot and at least 10 inches deep. A large size pot will help you to plant enough onions and helps to grow them properly.

People get interested in pot planting and also get benefits from it. A lot of people have success growing onions in a tub. You can use also both plastic, Normal pot, or terra cotta. Use plastic pots are much cheaper. Don’t forget to put holes in the bottom of the tub. It’s a vital step that will provide a drainage system.

Introducing you with the common three ways thus you can plant onions in your container garden. The three-way is about seeds, onion transplants, and onion sets. I will suggest you apply the last one that is the use of onion sets. Onions bulb will help you to get bigger onion in a short time period.

Manage a large container and prepare it with potting soil, compost, fertilizer, and sand. Let the soil temperature reaches about 60 F. Now take onions and cut their head to helps root get a good start. Make 2-3 inches deep holes and 1-2 inches apart to plant onion sets. Maintain 12 inches gap between each row. After plant water properly. Don’t use overhead watering. Keep the soil moist and leaves need to keep dry to prevent fungal attack.

Onion plants love to grow in well shiny sun. So set your container in such a place where sunlight is available at least for 6 hours in a single day. One more thing to maintain that sunlight requirement depends on the variety of onions you choose to grow. Some types of onion need direct sunlight where some types partial shade. Please contact a local grower to make sure about it.

Read More: Growing Onions: Some Gardening Tips and Techniques

Growing Onions in Container (Plastic Bottles)

This is an amazing idea to reuse your plastic bottles. Yes, you can also grow onions with just a plastic bottle and it looks really pretty. Take a 5-liter bottle and make some round holes in the body of this bottle with the help of a sharp knife. Fill the bottle with prepared soil and put the onion on each hole. Water properly and place in an appropriate location. After 7 days (01 week) you will see the result, how nicely onions grow. Kids will be surprised to see the bottle covered with fresh onion leaves.

Warnings You Have to Obey:

  • Place your onions container in a location where it receives 5 to 6 hours of direct sunlight per day. Onion grows well in bright light.
  • Don’t water too much. Check your container every day, when it feels dry then water it.
  • It’s good to use a larger container or pot.

It’s really a good and nice idea to decorate your home with your onion containers. You can locate your containers on roofs, balconies, terrace gardens, back yards, and front yards. You also can put a small tub on your table that will give a fresh look to your room. Even you can place a sprouted onion with the roots down in the glass of water, it will continue to grow on its top.

Benefits of Growing Onions in the Container:

  • You can cultivate without a piece of ground.
  • Leaves can be used for salad or other recipes.
  • Onions can be a decorative plant too.
  • Easier to grow.
  • Easy to transfer location.
  • Children and others will love to take care of.

Onion is a root vegetable and not a large plant that’s why it is easy to grow in a container garden. Onions usually take a long time to gain maturity. Within 7 days of the plantation, you will notice new growth. And onions will be ready to harvest 3-4 months after planting. And finally

After the harvest place onions to dry to reduce internal moisture so they will last longer. Just try this amazing technique of growing onion in containers. So start your own container garden and enjoy the garden-fresh onions.


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