How to grow Tulip 'Shirley'
Keep in mind when planting that Shirley is thought of as hardy, so this plant will survive close to or on freezing temperatures.
Growing Shirley from seed
Ensure a distance of 3.9 inches (10.0 cm) between seeds when sowing - look to sow at a depth of approximately 3.9 inches (10.0 cm).
Transplanting Shirley
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Shirley is a hardy plant.
Harvesting Shirley
This variety tends to be ready for harvesting by mid spring.