How to grow Coriander 'Longstanding'
Plant in a location that enjoys partial sun and remember to water moderately. Keep in mind when planting that Longstanding is thought of as hardy, so this plant will survive close to or on freezing temperatures. Longstanding needs a loamy and sandy soil with a ph of 4.9 to 8.2 (moderately acidic soil to weakly alkaline soil).
Growing Longstanding from seed
Ensure a distance of 5.85 inches (15.0 cm) between seeds when sowing - look to sow at a depth of approximately 0.23 inches (0.6 cm). Soil temperature should be kept higher than 21°C / 70°F to ensure good germination.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Longstanding is a hardy plant.