Radish 'National'

Try to plant in a location that enjoys full sun and remember to water moderately. National is generally regarded as a half hardy plant, so remember to protect this plant from frosts and low temperatures. National needs a loamy, clay and sandy soil with a ph of 5.5 to 6.8 (weakly acidic soil).

Try to aim for a seed spacing of at least 0.98 inches (2.5 cm) and sow at a depth of around 0.47 inches (1.2 cm). For optimal germination, soil temperature should be a minimum of 13°C / 55°F.

By our calculations, you should look at sowing National about 28 days before your last frost date.

National is half hardy, so ensure you wait until all danger of frost has passed in your area before considering planting outside.

Dutch heirloom. (netherlands)