How to grow Tulip 'Couleur Cardinal'
Couleur Cardinal is generally regarded as a hardy plant, so this plant will survive close to or on freezing temperatures.
Growing Couleur Cardinal from seed
Sow 3.9 inches (10.0 cm) deep with a guideline distance of 3.9 inches (10.0 cm).
Transplanting Couleur Cardinal
Couleur Cardinal is hardy, so ensure you wait until all danger of frost has passed in your area before considering planting outside.
Harvesting Couleur Cardinal