Why does your Citrus limon have drooping leaves? Diagnose the cause and fix it with our step-by-step guide.
Citrus trees require consistent moisture to maintain turgor pressure in their leaves. When soil dries out completely, the tree closes stomata to prevent transpiration, causing the foliage to wilt or droop.
Excessive water in the rhizosphere deprives roots of oxygen, leading to Phytophthora or similar fungal pathogens. As roots decay, they can no longer transport water upward, resulting in paradoxical drooping despite wet soil.
A lack of essential macronutrients like Nitrogen or micronutrients like Iron can impair the tree's metabolic processes and structural integrity. This often manifests as drooping accompanied by chlorosis (yellowing) of older or newer leaves.
Citrus limon is sensitive to extreme temperature fluctuations. High heat increases transpiration rates beyond the root's ability to compensate, while sudden frost can damage cellular structures and cause wilting.
Your plant might also be experiencing one of these issues:
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