How do make tomato bloom set?

To encourage tomato bloom set, ensure that your plants receive adequate sunlight, ideally 6-8 hours daily, and maintain consistent watering to keep the soil evenly moist without waterlogging. Fertilize with a balanced fertilizer, particularly one that promotes flowering, like a higher phosphorus ratio. Additionally, maintaining temperatures between 70°F and 85°F during the day and 55°F to 70°F at night will help prevent blossom drop and promote fruit set. Lastly, gently shaking or tapping the plants can help with pollination.