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One of the most popular onions that are frequently grown, you can expect large globe-shaped bulbs from harvest. They take approximately 115 days to harvest and are like fertile soil that is enriched in compost. Planted at the beginning of the year to mid-spring, the harvest typically takes place between July and August.
Sow in fertile, well-drained soil, 1.5cm () deep, in rows 30cm (12) apart after last spring frost. Germination: 14-28 days. Water often during dry spells. For earlier harvest, start indoors 8-10 weeks prior to final frost in warm soil and harden off plants for a few days before transplanting, 25cm (10) apart.