Over the past couple years I’ve been reading about permaculture and have been looking for ways to incorporate more of these techniques into my gardening. One of the things that many permaculture advocates suggest is using as many perennial vegetables as possible to limit the need to disturb the soil by working it too much. Adding more perennial fruits and vegetables would also help with the gardening work load! Since I love trying to things, especially in the garden I decided I’d try my hand at growing perennial onions and Egyptian Walking onions. I searched on-line and found them at Southern Exposure.
According to Southern Exposure:
Heirloom potato onions enjoyed widespread popularity before the turn of the century. Nearly every gardener grew potato onions and they were available in yellow, white, and reddish-brown varieties, the yellow being most common. Potato onions are still a local favorite in some areas of Virginia. Each bulb cluster of potato onions may contain many bulbs, averaging 2 to 2-1/2″ in diameter. When a small bulb (3/4″) is planted, it will usually produce one or two larger bulbs. When a large bulb (3 to 4″) is planted, it will produce approximately 10 to 12 bulbs per cluster. These bulbs of various sizes may be used for eating, storing, or replanting. By replanting a mixture of sizes you will have plenty of sets for next year’s crop and plenty of onions for eating during the year. Potato onions can increase 3- to 8- fold by weight each year depending on growing conditions. Potato onions store better than most seed onions, and individual bulbs can be grown in flower pots to produce a steady supply of green onions during the winter.
The potato onions looked like shallots and the Egyptian onions were tiny little bulbs, not quite what I was expecting.
Egyptian Onions are described by Southern Exposure this way:
The onion to plant if you always want onions. Egyptian Walking Onions grow perennially in a bed. Hardy bulbs set bulblets on stalks. Air bound bulblets will sprout new smaller stalks, which fall over and replant themselves, hence the name “Walking”. Bulbs can be harvested over Fall and Winter. Green Onions can be harvested selectively as they grow. Plant them where you intend to have them for a long time, as they are quite hardy.
I planted both of these last fall and I was pretty excited when I saw the potato onions and the walking onions coming up this spring. I’m interested to see how they do here in the gardens and what the flavor is like. Not having to plant as many onions each year will be nice if these work out. I’ll be sure you keep you posted.
Do you have any perennial vegetables or fruits in the garden?