Tulip 'Catherina'

Keep in mind when planting that Catherina is thought of as hardy, so this plant will survive close to or on freezing temperatures.

Try to aim for a seed spacing of at least 3.9 inches (10.0 cm) and sow at a depth of around 3.9 inches (10.0 cm).

Ensure that temperatures are mild and all chance of frost has passed before planting out, as Catherina is a hardy plant.