Reviving Stressed Azaleas: Sun Tolerance, Watering & Pest Checks

Newer azalea cultivars like 'Hot Shot' tolerate full sun to partial shade — but even sun-tolerant varieties struggle with improper watering, poor drainage, or pests.

Diagnose Before You Transplant

• Don't move them now. Summer transplanting worsens stress.
• Check leaf undersides for lace bugs or whiteflies — common on stressed plants.
• Test drainage: Water should not pool in the root zone.

Immediate Care Plan

1. Feed with acid-formulated fertilizer (e.g., Miracid) per label.
2. Water deeply 2–3 times/week (30–40 min) instead of frequent light sprinkling.
3. Mulch to conserve moisture and moderate soil temperature.

Key Insight

Purple/red leaves may indicate nutrient deficiency or root stress — not necessarily sun scorch. Address soil and water first; transplant only as a last resort in fall.