How to grow Rock cress 'Triumphante'
Keep in mind when planting that Triumphante is thought of as hardy, so this plant will survive close to or on freezing temperatures.
Growing Triumphante from seed
Soil temperature should be kept higher than 10°C / 50°F to ensure good germination.
Transplanting Triumphante
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Triumphante is a hardy plant.
Harvesting Triumphante