My beef steak tomatoes have no flowers or fruit. Plant is over three feet tall.
Tomatoes No Flowers or Fruit
Certified GKH Gardening Expert
Have you been fertilizing the plants? They could be get too much nitrogen, which leads to lush foliage but little to no flowers/fruit. This can be offset by adding high phosphorus fertilizer or bone meal around your plants. Here is more information: https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/phosphorus-plant-growth.htm