Onion 'Rossa Lunga di Firenze'

Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Rossa Lunga di Firenze is thought of as very hardy, so this plant will tend to survive through freezing conditions. Rossa Lunga di Firenze requires a loamy, clay and sandy soil with a ph of 6.0 - 7.0 - it grows best in weakly acidic soil to neutral soil.

Try to aim for a seed spacing of at least 1.95 inches (5.0 cm) and sow at a depth of around 0.98 inches (2.5 cm). Soil temperature should be kept higher than 13°C / 55°F to ensure good germination.

By our calculations, you should look at sowing Rossa Lunga di Firenze about 28 days before your last frost date.

Ensure that temperatures are mild and all chance of frost has passed before planting out, as Rossa Lunga di Firenze is a very hardy plant.