Setup, Compatibility & Care
To ensure a healthy crop, prepare the soil by incorporating well-rotted compost or manure several weeks before planting to improve drainage and nutrient levels. Plant the sets with the pointed end facing upward, pushing them into the soil just deep enough so the tip is barely visible. Keep the area weed-free, as onions are poor competitors. Water regularly during dry spells, but withhold water once the bulbs begin to swell and the foliage starts to yellow, as this encourages the drying-off process. Harvest when the foliage flops over naturally. After pulling, leave the onions on the soil surface for a few days to dry in the sun, then move them to a well-ventilated, dry location to finish curing before storing in crates or mesh bags.