2nd ed. Nitrogen deficiencies cause leaves to lose their healthy, green color, and this chlorosis (yellowing) usually begins near the base of plants. Anything less than vigorous, lush growth raises suspicion and when leaves become discolored or misshapen, I take action. Violent explosions also have been observed when mixtures of potassium and halogen acids are subject to shock. // Imr 4198 For 223 Bolt Action, Piasecki Funeral Home Obituaries, Bavaria Hand Painted Plates, Articles OTHER