[tulip flowering] key points of tulip flowering maintenance

Tulips are no stranger to everyone, generally forming an overall color landscape for people to watch. Medium and dwarf varieties of tulips can be potted, and many families begin to arrange potted tulips. Let's learn about the cultivation methods of tulips:

Key points for the maintenance of tulips during flowering period

1. Strictly regulate the temperature. The optimum temperature for the growth period of tulips is 5: 20 ℃, the optimum temperature is 15: 18 ℃, and the growth temperature of plants should be kept at 0: 25 ℃. The growth temperature of tulip root system should be above 5 ℃ and below 14 ℃, especially about 10 ℃. The optimum temperature for flower bud differentiation was 1723 ℃. When the temperature was more than 35 ℃, flower bud differentiation was inhibited. In addition, tulips have strong cold tolerance, can withstand a low temperature of 35 ℃ in winter, and begin to grow when the temperature is kept above 8 ℃.

2. Water management. Excessive irrigation should be avoided in the process of cultivation, but more water should be needed within one week after planting, and the water demand should be reduced after germination, especially during flowering, and watering should be done "a small amount of water for many times". If it is too dry, fertility will be significantly delayed, and the air humidity should be kept at about 80% during the growth of tulips.

3. Light condition. When the bulb germinates, the elongation of the flower bud is inhibited by sunlight. Therefore, it must be deeply planted and moderately shaded to prevent direct sunlight from adversely affecting the growth of the bulb.

2. Postharvest management techniques of tulips

1. The main characteristics of cut flowers: the longer the cultivation time caused by low temperature at night, the longer the vase life of cut flowers.

2. The development stage of harvesting and cutting: the best picking and cutting period of tulips varies with different varieties. It is usually cut when the flower is colored with 1 stroke and 2 colors. Put it in an environment with a temperature of 2 ℃ and a relative humidity of at least 85% immediately after harvest.

Postharvest management techniques of tulips

3. Vase life: the short vase life is only 3mur4 days, and the long vase life is about 5mur7 days.

4. The treatment method of antistaling agent: the fresh-keeping solution lengthens the flower stem too long and has little effect on prolonging the vase life. Therefore, antistaling liquid is generally not used.

5. Storage and transportation technology: dry storage (horizontal storage) or wet storage (vertical storage) at 2 ℃, the flower head is tightly wrapped in plastic film, but it is not suitable for long-term storage. Some varieties were harvested together with bulbs at the green bud stage and could be stored at 0 ℃ for 3 weeks.

Third, the flower language of tulips

Tulip language one: love, charity, fame, beauty, blessing, eternity, love confession, eternal blessing

Yellow tulips: elegance, treasure, wealth, love, friendship

Pink tulips: beauty, love, love, friendship, happiness

White tulips: pure love, purity

Purple tulips: noble love, endless love

Red tulips: confession of love, declaration of love, joy, love

Tulip language II: symbolizes sanctity, happiness and victory.

Yellow tulips-indicating hopeless love, hopeless love

White tulips-- expressing lovelorn and lost love

Purple tulips-faithful love

Red tulips-- show that I love you

Black tulips-represent chivalry (or melancholy love)

Tulip is one of people's favorite flowers, is a rare and valuable flower material, many people do not hesitate to go to far away garden areas to enjoy the beauty of tulips, when decorating the home to choose tulip potted plants, not only can often see their favorite flowers can also decorate the home, why not.