Hydrangea
Hydrangea macrophylla (Thunb.) Ser.
Care Specifications & Requirements
Partial Sun to Partial Shade
Keep soil moist
Moderate
Toxic to pets
Botanical Overview
Hydrangea macrophylla, commonly known as bigleaf hydrangea, is a species of flowering plant in the family Hydrangeaceae, native to Japan. It is known for its large, showy flower clusters that can be blue, pink, white, or purple, depending on soil pH and cultivar.
Step-by-Step Hydrangea Care & Diagnostic Protocol
AI Doctor ProtocolCalibrate Light Exposure & Orientation
Place Hydrangea in an area with partial sun to partial shade. If leaf tips turn crispy brown, move away from direct southern sun. If stems become leggy, increase light levels.
Soil Moisture & Drainage Check
Always test soil moisture 2 inches beneath the surface before watering (keep soil moist). Ensure pots have adequate drainage holes to prevent moisture stagnation and root rot.
Pest & Disease Inspection
Examine leaf undersides for webbing (spider mites) or powdery white residue (mildew). If yellowing leaves or dark necrotic spots appear, isolate the plant immediately to avoid fungal spread.
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