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Treating Brown Spots on Transplanted Hydrangeas

Transplant Shock, Not Disease

Hydrangeas moved from Alabama to North Carolina show brown leaf spots. Watering every few days is insufficient for new transplants.

Recovery Protocol

Water Daily: Soaker hose at base for 2+ hours per day.
Light Fertilization: Granular fertilizer to stimulate root and shoot growth.
Mulch: 2–3 inches to retain moisture.

Why This Works

Transplanted hydrangeas lose water faster than damaged roots absorb it. Daily deep watering prevents desiccation. Spots are stress symptoms, not fungal disease. Plants should recover with consistent moisture.

Shrubs: Hydrangea Leaf Spots: Cercospora vs. Anthracnose Identification; Hydrangea Leaf Spots: Injury vs. Cercospora Re-evaluation; Hydrangea Brown Leaf Spots: Cercospora vs. Anthracnose; Brown Spots on Maple Leaves: Phyllosticta Leaf Spot; Tomato Spotted Wilt Virus vs. Early Blight: How to Tell and What to Do; Brown Spots on Orchid Leaves: Scale Insect or Fungus?; Brassia Brown Leaf Spots: Sunburn or Fungus Treatment; Diagnosing Brown Leaf Tips on Nepenthes After House-Sitter Care; Brown Tips on Mass Cane (Corn Plant): Water and Light Fixes; Burning Bush Leaf Spots: Anthracnose vs. Mite Damage

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