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Treating Nutrient Deficiencies
Why do plant leaves turn yellow while the veins stay green?
This is a typical symptom of iron deficiency, which becomes more common in calcareous soils and with alkaline irrigation water. Use an iron chelate, preferably EDDHA, while improving soil aeration and avoiding overwatering.
What is the difference between a trace-element mix and a single nutrient?
A mix supplies several nutrients at preventive rates and suits unclear symptoms. A single nutrient is used when a specific deficiency has been diagnosed and provides a faster, stronger correction.
