Why are my zucchini plant flowers falling off?
Zucchini plant flowers may fall off due to lack of pollination, extreme temperatures, or stress. Bees and other pollinators are needed to transfer pollen between flowers for fruit to develop. If there are not enough pollinators, the flowers may drop. Additionally, high temperatures or sudden changes in temperature can also cause flowers to fall off. Lastly, stress from factors like overwatering, nutrient deficiencies, or pests can lead to flower drop.