Tulip 'Prinses Irene'

Keep in mind when planting that Prinses Irene 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).

As Prinses Irene is hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.