Novel biostimulants-mediate tolerance to drought stress in Phaseolus vulgaris plants by optimizing osmoprotectants and antioxidant defense systems.

Sweet Solutions: Bee Honey and Lemon Juice Boost Drought Tolerance in Common Beans

A new study published in Botanical Studies (2025) reveals that diluted bee honey (4%) and lemon juice sprays enhance drought tolerance in Phaseolus vulgaris by optimizing osmoprotectants, antioxidant enzymes, and photosynthetic performance — offering a sustainable alternative for boosting crop productivity under water scarcity.