Hemp palms grown outdoors flower quite frequently in good conditions. Even if the flowers are very decorative, you should rather cut them off - at least if you value a lot of new leaves.
The flowering costs the hemp palm a lot of strength
It is better to cut off the blossom of the hemp palm
If the hemp palm develops flowers, it has to expend a lot of energy. Developing seeds weakens them even more. As a result, growth lags behind and the fan palm gets fewer new leaves.
It is therefore advisable if you remove the flower of a hemp palm tree so that the plant can put all its strength into growth.
Only if you want to try growing new hemp palms from seed do you allow the flower to develop seeds.
tips
Hemp palms are dioecious. You therefore need a male and a female plant so that the flowers can be fertilized and form seeds. You carry out the fertilization yourself with a brush.