How to grow Tulip 'Glück'
Keep in mind when planting that Glück is thought of as hardy, so this plant will survive close to or on freezing temperatures.
Growing Glück from seed
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).
Transplanting Glück
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Glück is a hardy plant.
Harvesting Glück