How To Grow Big Onions?

Growing big onions is not difficult if you follow some simple steps. You need to have a good soil with good drainage. If your soil does not contain enough nutrients, then it will be very hard for them to grow properly. Also, you must keep the temperature at a proper level too. Too high or low temperatures may cause the roots to rot away due to lack of oxygen and moisture levels in the air. Soil should be well drained and kept moist all the time. When you water your soil, you must use plenty of water. You can’t just let it run off into the ground. Watering your soil is necessary because without watering, the roots won’t get enough oxygen to survive.

In addition to these basic requirements, you need to fertilize your soil regularly with organic matter like composted manure or manure tea (made from cow dung). Fertilizing your soil will provide the right amount of nutrients for the roots to thrive.

You can use a garden hose sprayer to apply fertilizer directly onto the soil. However, you must be careful when applying fertilizer. Make sure that you don’t overdo it or else you could damage your plants’ leaves and stems.

You also need to protect your plants from cold weather conditions by covering them with blankets during winter months. If the weather is too hot, you can use sprinklers or fans to cool them down.

Too much sunlight is also harmful for the plants so you need to keep them in a shaded area when the sun is shining too brightly.

How Long Do Onions Take To Grow?

Onions are fast growing plants that can mature within a period of three to four months. However, onions do not grow at a steady pace every single day. They tend to grow at a fast pace during the first month of maturation and then they become slower as they get closer to their full size. You need to water your plants frequently in order to keep the soil moist at all times. During the last month, you may have to water your plants every single day because the onions need a lot of water in order to become big and bulky. Smaller onions need to be watered more often than larger ones because their skins are thinner and they dehydrate quickly.

When Is The Best Time To Plant Onions?

The best time to plant onions is during the months of February and March. You should plant your seeds or seedlings (which you can buy from a nursery) into the soil during these months because the weather is just right for nurturing your plants. There is enough sunlight and the temperature is not too hot or too cold. Also, the soil does not dry out too quickly in these months.

We hope that you will find this information useful when growing your own onions at home. Remember to always use fresh soil and organic fertilizer for your plants because they help in the overall health and growth of your onions.

You can harvest your onions when they reach the size that you want them to be. Simply dig out a clump of the soil with your hand and pull out as many onions as you want.

Make sure to replant the remaining onions back into the soil so that they grow further.

This concludes our discussion on how to grow onions.

Sources & references used in this article:

Bulbous onion harvester and trimmer by R Raymond – US Patent 6,443,234, 2002 – Google Patents

Prosperity of Onions in India by DC Manjunathagowda, RY Bomble, TD Vijay – Popular Kheti, 2015 –

Method of preparing toasted dehydrated onions by AN Prater, TM Lukes – US Patent 3,098,750, 1963 – Google Patents

Damping-off disease of big onion (Allium cepa L.) in Sri Lanka and evaluation of Trichoderma asperellum and Trichoderma virens for its control by LNR Gunaratna, N Deshappriya, DL Jayaratne… –

Fatal Onion (Allium Cepa) Toxicosis in Water Buffalo (Bubalus Bubalis) by V Borelli, J Lucioli, HF Fernando… – Journal of …, 2009 –



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