Tomato flowers are self-pollinating
Pollen moves from the anther to the stigma within the same flower
Wind can help shake pollen loose
Insects can transfer pollen between flowers
Vibrating the plant can improve pollination
Gently tapping flower clusters can release pollen
Using an electric toothbrush near flower stems can simulate vibration
Warm, dry conditions help pollen transfer
Avoid very high humidity, which can reduce pollen release
Ensure plants are healthy and flowering regularly