GREENLAND Plants and animals Plants don't scream. But they do make noise. Studies have found that when plants are cut or stressed, they release tiny ultrasonic signals completely invisible to us, but very real in TALES FROM THE GIN & TONIC GARDEN, Part II The Frustrated Gardener Foolproof Winter Hardy Tropical and Temperate Plants HGTV Monstera Variegata XXL whiteleafplants Ribes lobbii Gummy gooseberry