1 seeds packet contains approximately 50 seeds. Onions are a wonderful staple crop in our household, and we like to store some of our onion bulbs for 6-8 months over the winter. We eat a lot of them, and we usually plant over 200 onions each year. If you follow a few simple steps, you can harvest a large amount of high-quality onions from a small garden. Onions are such a versatile vegetable ? they feature in so many recipes, so growing your own onions means you?ll always have them to hand. They are easy to grow from baby onions called sets. Although seeds is available, sets are the easiest and quickest way to grow onions. Sets are also are better in colder regions, and are less likely to be attacked by some pests and diseases.