🌿 Camellia Plant Basics
Botanical Name: Camellia japonica, Camellia sasanqua, etc.
Zones: USDA 7–9 (some can handle zone 6)
Light: Partial shade (morning sun, afternoon shade is ideal)
Soil: Acidic (pH 5.5–6.5), well-draining, rich in organic matter
Bloom Time: Fall to early spring (variety-dependent)
🌞 Light Requirements
Best: Dappled sunlight or morning sun with afternoon shade
Avoid: Harsh afternoon sun (can scorch leaves) and deep shade (reduces blooms)
💧 Watering
Keep soil consistently moist but not soggy
Use mulch to retain moisture and regulate soil temperature
Water deeply 1–2 times/week during dry spells
Avoid wetting the leaves to prevent fungal issues
🌱 Soil and Fertilization
Soil should be:
Acidic
Rich in humus
Well-draining (they hate "wet feet")
Fertilizer:
Use an acid-loving plant fertilizer (like for azaleas or rhododendrons)
Feed after blooming in spring and again in early summer
Avoid feeding in fall—it can trigger new growth that frost may damage
✂️ Pruning
Best time: Right after flowering
Remove:
Dead or crossing branches
Old or weak stems to open up the center
Spent blooms (optional but helps appearance)
🛡️ Common Issues & Treatment
1. Yellowing Leaves
Causes:
Poor drainage
Overwatering
Alkaline soil
Solution:
Check drainage, adjust watering, acidify soil with peat or sulfur
2. Bud Drop
Causes:
Sudden temperature changes
Over/underwatering
Poor light
Solution:
Consistent care, avoid disturbing roots, mulch for temperature stability
3. Sooty Mold
Often a sign of aphids or scale insects
Treatment:
Use insecticidal soap or neem oil
Remove pests first, then gently wash mold off leaves
4. Tea Scale (white underside pests)
Treatment:
Horticultural oil sprays (apply in late winter or early spring)
🪴 Container Camellias
Choose a large container with drainage holes
Use acidic potting mix
Water more frequently than in-ground plants
Protect in winter if you're in colder zones
❄️ Winter Protection
Mulch around roots to prevent freezing
For young plants, cover with burlap during frosty nights
Container camellias can be moved to a sheltered spot