Yellow of Parma Onion

Allium cepa

About Plant: Yellow of Parma Onion

Yellow of Parma Onion is an onion cultivar that prefers full sun, fertile soil and consistent early-season moisture while bulbs establish.

Growing Profile

SunlightFull Sun

WaterModerate

SoilFertile, well-drained (6.0–7.0)

Spacing3–6 inches

HeightVaries

Time to Harvest90–120 days

Planting Depth1/4–1/2 inch from seed; sets shallow

Germination TimeVaries

Expert Growing Tips

Start seeds indoors 8–10 weeks before last frost, or plant sets in early spring as soon as soil is workable. Remove any flower stalks immediately (they reduce bulb size).