The grapevine buds blossom during the last months of winter and early spring. In certain regions there is a physical stress caused by the cold and/or mechanical stress caused by hail. Abiotic stress during vegetative growth may cause a notable decrease in yield. In the study below, we give details on how the use of Terra-Sorb™ in two field trials might be of great use to mitigate the negative effect of abiotic stress caused by cold and hail.