My zucchinis look grow very well at the first time.
Grow so fast, look so thrives with a plentiful flowers.
The male flower is more dominant.
I get some female flowers buds, but they fail to bloom of course the pollination.
I find a female flower that already pollinated, but the fruit lets became dry and brown, then rotten.
Some leaves get torn, I think it's caused by caterpillar attack, but I haven't been finding caterpillar.
What should I do to get better result.