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