My chayote is not producing fruit

Hi, My chayote growinc over a pacae tree is not producing fruit.  It start flowering and i see a little chayote fruit in The flower but Then it fells down and it doesnt grow.


Any idea?

When chayote starts blooming, the female flowers appear first, and the male flowers open in a week or so. Those early female flowers have no pollen available for pollination and they will abort. That's normal and just wait a few days. If you see both male and female flowers blooming and still no fruit, check if there are pollinators visiting. It can take a while for them to come. Try hand pollinating with a brush in mid morning when the success rate is the highest. Good luck.