If the crab claw orchid wants to blossom more, it needs to be illuminated for 4-6 hours at ordinary times and 3-4 hours in summer, and the soil should be kept moist at all times. Nitrogen, phosphorus and potassium fertilizers should be applied once every half month, and liquid fertilizers should be applied once a week during flowering, and the crab claw orchid should be trimmed properly after each flowering, so as to promote the crab claw orchid to bloom three times a year. 1. Sufficient illumination

If the crab claw orchid is properly maintained, it can bloom three times a year. Although the crab claw orchid has strong shade tolerance, if it is placed in the sun at ordinary times, it will be illuminated for 4-6 hours and 3-4 hours in summer, which will not only make it differentiate continuously, but also prolong the flowering time. 2, water and fertilizer management

Crab claw orchid is not drought-tolerant, it needs to keep the soil moist at all times, and in summer when it is hot, it needs not only to increase the amount of water, but also to spray water around it, usually once a week during dormancy, and it needs to apply nitrogen, phosphorus and potassium fertilizer once every half month during growth and liquid fertilizer once a week during flowering, so as to make the flowers bloom more brightly. 3. Flowering in summer

For the problem of how to urge the crab claw orchid to blossom, the crab claw orchid can bloom three times a year. After each flowering period, it can be trimmed properly, the part of the crab claw orchid that is overgrown with flowers and has no buds can be cut off, and fertilizer can be applied in time, so that it can bloom brightly and promote the crab claw orchid to bloom more. 4. Temperature control in winter < P > Usually, Crataegus blooms in October and will wither in February next year. If the temperature is controlled at 1 ~ 15℃ in winter, it can not only prevent Crataegus from being frostbitten, but also make the flowers bloom half a month in advance, so that its Crataegus can grow better in winter.