Egyptian Walking Onion is grown for the harvest, ready about 240 days after sowing. It's hardy across USDA zones 3 through 9 and stands up to deer. Its flowers are a moderate draw for honeybees, native bees, and butterflies, even though the harvest is the prize. As an allium (the onion family), give it a fresh bed each year — away from where its relatives just grew — so the soil-borne pests and diseases of the family never get a foothold.
Zones
3-9
pH Range
4.5-7.5
Sun
Full Sun
Days to Maturity
240
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See Egyptian Walking Onion
What Egyptian Walking Onion is
Egyptian Walking Onion reaches around 2.5 feet at maturity. It's also deer-resistant.
How to grow Egyptian Walking Onion
Egyptian Walking Onion grows in USDA zones 3 through 9 and is ready to harvest about 240 days after planting. Egyptian Walking Onion does best in full sun — at least 6 hours of direct sun a day — and soil from pH 4.5 to 7.5, on well-drained ground. It needs around 1,200 growing degree days to mature and a growing season of at least 120 frost-free days, which is why climate matters as much as soil.
USDA Zones
3-9
USDA PHZM 2023
Soil pH
4.5 - 7.5
USDA PLANTS Database
Sun
Full Sun
plant_species_v5.csv
Drainage
well (dry spells)
plant_species_v5.csv
Frost Tolerance
42.8°F
plant_species_v5.csv
Days to Maturity
240 days
Egyptian walking onion; perennial; propagated by topsets and division.
USDA-NRCS
GDD Required
1200+
plant_species_v5.csv
Mature Height
2.5 ft
plant_species_v5.csv
Frost-Free Days
120+
plant_species_v5.csv
Start the season right
Plant egyptian walking onion in full sun with at least 6 hours of direct sun, once the soil has warmed and frost risk has passed.
Match the soil
Egyptian Walking Onion prefers pH 4.5 to 7.5 (USDA PLANTS Database). A quick soil test from your local Extension lab tells you whether to add lime or sulfur to land in band.
Water steadily
Keep the root zone evenly moist through establishment. A 2–3 inch mulch layer holds moisture without waterlogging.
Harvest at maturity
Egyptian Walking Onion is ready about 240 days after sowing (USDA-NRCS). Watch for cultivar-specific ripeness cues and pick at peak.
Good to know
One caution for pet owners — egyptian walking onion is toxic to dogs and cats (moderate severity). Keep it out of reach, and call ASPCA Animal Poison Control at (888) 426-4435 in an emergency. (Source: ASPCA.)
Egyptian Walking Onion offers moderate value to bees and other pollinators. (Source: Xerces Society, Pollinator Partnership.)
Where Egyptian Walking Onion thrives
Egyptian Walking Onion is hardy across USDA zones 3 through 9. Zone is only the starting point, though: the soil pH, drainage, and frost dates on your specific land decide how well it actually does.
Zones 3–9·Where Egyptian Walking Onion growsOpen map →
On USDA hardiness-zone overlap, Egyptian Walking Onion can grow in these states:
See if Egyptian Walking Onion will thrive on your land
Zone averages are a start. Your exact soil pH, drainage, sun exposure, and frost dates shape whether egyptian walking onion actually takes — we score it against the real conditions at your address.
Three things about your exact spot that zone averages miss:
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
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Frequently Asked Questions
Can I grow Egyptian Walking Onion in my zone?
Egyptian Walking Onion grows in USDA hardiness zones 3 through 9 (USDA PHZM 2023). Zone is one factor — soil pH, drainage, and frost dates on your specific parcel also shape whether it takes.
How long does Egyptian Walking Onion take to grow?
Egyptian Walking Onion is ready to harvest about 240 days after planting (USDA-NRCS). Your local frost dates and soil temperature move that window earlier or later.
When should you plant Egyptian Walking Onion?
Most growers plant egyptian walking onion after the last spring frost, once the soil has warmed, leaving enough of the season for its 120-day frost-free need. Your local frost dates set the exact window — a Growable Ground report reads them for your address.
How much sun does Egyptian Walking Onion need?
Egyptian Walking Onion needs full sun — a spot that catches at least 6 hours of direct summer sun a day. In more shade it still grows, but usually gives a smaller, later crop. The catch is that a yard rarely gets even light everywhere — a fence, the house, or one tall tree can quietly take those hours. A Growable Ground report reads the real sun-hours across your land, canopy and buildings included, so you can pick the brightest bed before you plant.
What soil does Egyptian Walking Onion need?
Egyptian Walking Onion prefers soil pH 4.5 to 7.5, on well-drained ground (USDA PLANTS Database). Your report scores your parcel's actual soil against that using USDA SSURGO data.
Does Egyptian Walking Onion attract pollinators?
Yes — egyptian walking onion's flowers are a solid nectar source for honeybees, native bees, and butterflies (Xerces Society, Pollinator Partnership).
Is Egyptian Walking Onion safe for pets?
Egyptian Walking Onion is toxic to pets (dogs,cats) with moderate severity. Keep it out of reach, and call ASPCA Animal Poison Control at (888) 426-4435 in an emergency.