Potato Onion Bulbs

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Potato Onion Allium cepa var. aggregatumSupplied as bulbs Known as Multiplier Onions, Potato Onions derive their name from their ability to produce clusters of mild-tasting onions beneath the earth's surface. Potato Onions fall in size between Shallots and individual onion bulbs. Their exceptional storage potential is noteworthy, with a lifespan of approximately 6-8 months when properly stored post-harvest. Each bulb multiplies from one to 10-15 bulbs in 90-120 days, ensuring a bountiful harvest. Plant them directly, 5cm deep, during autumn, winter, or spring, and space them 20-30cm apart. These frost-hardy perennials will reach a 40-60cm height, adding beauty and practicality to your garden. Show more