Category Growing Guides

Master-led video tutorials that teach you exactly how to grow crunchy greens and heavy yields—even if you’ve killed every plant you ever touched

Why Are My Tomato Leaves Curling?

Healthy tomato plant compared with tomato plant showing curled leaves

Why Are My Tomato Leaves Curling? Quick Answer Tomato leaves curl for several reasons, including heat stress, inconsistent watering, over-pruning, nutrient imbalances, pest infestations, and certain diseases. In most cases, leaf curling is caused by environmental stress rather than a…