Onions

How to grow

Onions

Jan
Feb
Sow indoors
Mar
Sow indoors
Apr
Plant out
May
Jun
Jul
Harvest
Aug
Harvest
Sep
Harvest
Oct
Nov
Dec
Jan
Feb
Sow indoors
Mar
Sow indoors
Apr
Plant out
May
Jun
Jul
Harvest
Aug
Harvest
Sep
Harvest
Oct
Nov
Dec
Listen on the Dibler podcast
How to grow series: Onions
With Chief Ai Gardener - Daisy Bloom

Onions, those humble kitchen staples, are surprisingly easy to grow at home, and there's nothing quite like the flavour of a freshly harvested onion. Whether you're a seasoned gardener or just starting out, this guide will walk you through everything you need to know about growing onions, from planting to harvest, and even storing your bounty. So, let's get digging!

Summary: Growing Onions

Want to grow your own tasty onions? It's easier than you think! Start by sowing seeds indoors in late winter (Feb-Mar), then plant the small plants outside in spring (April). Harvest time is late summer and early autumn (July-Sept). There are a few things to watch out for like pests and diseases, but with a bit of care and the right organic fertilizer, you can have a bumper crop! Knowing the best soil for onions and when to plant them makes a big difference too. Let's get into the nitty-gritty of how to grow onions.

Getting Started with Growing Onions

Growing onions can be done from seed or from sets (small, immature bulbs). Seeds are a good option if you're after specific varieties, but sets are often easier and quicker, making them ideal for beginners. For the earliest start, sow your onion seeds indoors in February or March. This gives them a head start and will help them grow bigger in the garden. Use small pots or trays and keep them in a warm place until the seedlings are big enough to handle. When it comes to onion planting, the best time to plant your sets is in April.

Planting Out Your Onions

When your seedlings have a few leaves, or your sets are ready to go, it's time to think about onion gardening outdoors. The best soil for onions is well-drained, fertile soil with a good bit of organic matter mixed in. Onions don't like waterlogged conditions, so good drainage is key. When planting out, ensure each onion has enough space to grow. Aim for about 4 inches between each onion. This is important for healthy growth. Proper onion spacing is essential to make sure that they're not fighting for resources.

Onion Care: Watering and Feeding

Like most plants, onions need water, especially during dry spells. Water regularly but avoid soaking the soil. A good tip for onion care is to apply a balanced organic fertilizer a couple of times during the growing season to ensure healthy growth.

Types of Onions

There are many types of onions, from red and white to yellow and sweet. Each type has a slightly different flavour and use in cooking. Choose the varieties that suit your taste and climate. This will help you to really enjoy your organic onion growing.

Onion Pests and Diseases

Keep an eye out for common onion pests and onion diseases. Onion fly, thrips, and mildew are common issues. There are plenty of natural solutions for pest control. Keeping plants healthy by using a good onion fertilizer and appropriate organic gardening methods can help too.

Onion Harvest

The best bit! Your onion harvest time is late July to early September. You'll know when your onions are ready when their tops start to turn yellow and fall over. Leave them to dry out a little on the soil surface before storing in a cool dry place. Knowing how to store your onions correctly is a key step in making sure that they stay in good condition for the longest possible time.

So, there you have it – your guide to growing onions! With a bit of effort and the right conditions, you'll be enjoying your own home-grown onions in no time. Happy gardening!

Daisy Bloom

Chief Ai Gardener

Get a head start on your next growing season 🌱🌼
Sign up now for early access to Dibbler.