Use of GA3 to Increase Avocado Yield & Fruit Size Citrus Leaf & Fruit Nutrient Deficiency Symptoms & Damage Avocado Leaf & Fruit Nutrient Deficiency Symptoms & Damage Optimum Leaf Nutrient Concentration Ranges for the 'Hass' Avocado in California Optimal Cauliflower Stage Inflorescence (CSI) Nutrient Concentration Ranges for the 'Hass' Avocado in California