How to store onions and how lofant is useful

What type of onion keeps well until spring? We can't keep the bulbs from starting to grow in the boxes.
Onion varieties Mayak and Almadon can be considered champions in keeping quality. The first is late-ripening, with cherry-colored flattened bulbs weighing up to 70 g. The second is mid-ripening, with larger bulbs (up to 150 g) of yellow-orange color, the variety is very productive. Both varieties are grown in one season from nigella.
The lofant is beautiful - you won’t object to anything. But they say it is also very useful. Why exactly is it so valuable?
Lofant on the site purifies the air and saturates it with aroma. In addition, even a cut bouquet brings order to the room: it kills pathogenic microbes with its phytoncides.
It also attracts pollinating insects and makes sense to grow near vegetable beds. As a medicinal plant, lofant helps treat the respiratory tract, gastrointestinal tract, liver, and nervous disorders.
Comments
We also sell colored onions on the market, but most of them are similar to the Almadon variety. I read about the Lofant bow today for the first time. It’s a pity that this useful onion is not described in the article.