9 Medicinal Herbs to Plant Once and Harvest Forever! Perennial Healing Power: Bay Laurel: Supports digestion Sorrel: Vitamin C rich, great for teas Chamomile: Soothes stress & promotes Underrated Beneficial Arthropods Part 1: Pollinators The Garden Professors Are ants harmful to the garden? Usually not AP News Early wild almonds were naturally bitter and contained amygdalin, a compound that can release toxic cyanide when eaten. Thousands of years ago, humans discovered rare almond trees with a natural genetic mutation