Satsuki Azalea
Rhododendron indicum
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Watering
Increase frequency as temps rise. Keep moist but not saturated.
Fertilization
Begin using acid-based fertilizer low in phosphorus.
Repotting
Main repotting window. Perform root work before active growth begins.
Pruning
Remove any weak or inward-growing branches. Avoid flower buds.
Wiring
Wire only if needed; bark is delicate.
Bud Shoot Management
Protect swelling buds from frost. Avoid accidental damage.
Pests Disease
Monitor for early lace bugs. Apply insecticidal soap if needed.
Winter Protection
Begin exposing to open air gradually.
Wound Management
Seal larger cuts lightly. Avoid excessive paste.
Propagation
Air layering can begin later in this phase.
Development
Begin styling and structural work post-repot.