A tulip flower does not normally last for an entire season. A longer display comes from different bulbs opening at different times, influenced by variety and weather.
Flowering time
Every year, it is the flowering time of tulips from 3 to April, and its flower period is about 3-5 months. Natural growth of tulips growing up from November to March, the Spring Festival is blooming.
Duration
Tulips from flowering to falling flowers, approximately time is around 1 week.
Early promotion
Bulb preparation and storage depend on the supplied tulips and the intended flowering system. Follow the bulb supplier's temperature guidance; the earlier fixed heat-treatment recipe is not a general home-growing instruction.
The temperature conditions of 7-9 ° C are suitable for refrigerating treatment, which can be planted in late September to early October, and can flow in December.
Medium-term promotion
Every year in June, harvesting the bulbs, first place the bulbs at a temperature of 17-20 ° C, etc., etc. It can bloom in February of the following year.
Advanced
For stored bulbs, use guidance for the identified type and local planting season. A fixed sequence of temperatures cannot guarantee flowers on a chosen date.
Related reading: Tulips After Flowering: Leaves, Bulbs and Replanting.