- Marbling Pattern on Leaves: A mottled or marble-like appearance on the leaves often indicates a lack of magnesium.
- Leaf Edge Browning: The edges of the leaves may turn brown and dry out as the deficiency progresses.
- Delayed Growth and Poor Flowering: Without sufficient magnesium, plants struggle to develop properly, resulting in stunted growth and fewer blooms.
Magnesium deficiency is particularly noticeable in hot, sunny weather when photosynthesis is at its peak. Since magnesium plays a direct role in this process, plants with insufficient magnesium will quickly show signs of stress.
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