Seasonal calendar · Rhododendron indicum

Satsuki Azalea

The year for this species, phase by phase — what to watch and what to do as the season turns.

  • Late Dormancy02-15–03-10
  • Early Spring03-11–04-15
  • Mid Spring04-16–05-10
  • Late Spring05-11–05-31
  • Early Summer06-01–06-30
  • Mid Summer07-01–08-10
  • Late Summer08-11–08-31
  • Early Fall09-01–09-30
  • Mid Fall10-01–10-31
  • Late Fall11-01–11-15
  • Early Winter11-16–12-31
  • Mid Winter01-01–01-31
  • Late Winter02-01–02-14

Filter by concern

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.

Paths onward

This speciesSatsuki AzaleaBack to the folio — care sheet and year-wheel.The yearThe CalendarAll thirteen phases across every species at once.ReferenceThe Species LibraryA folio for every species the garden knows.
Mossy Spot · PNW · Zone 8bgrow slowly
Mossy Spot❧The Species Library❧Satsuki Azalea❧Seasonal calendar
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