Potassium is an essential nutrient for a plant's flower and fruit formation and to increase the general hardiness of the plant.
Symptoms of deficiency[]
- Main article: Potassium deficiency
Poor quality fruits and seeds Leaf scorch on older leaves Leaves bronzed and rolled inwards and downwards[1]
References[]
Mineral nutrients |
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Primary macronutrients | Nitrogen · Phosphorus · Potassium |
Secondary macronutrients | Calcium · Magnesium · Sulphur |
Micronutrients | Boron · Chloride · Copper · Iron · Manganese · Molybdenum · Zinc |