Also known as Garden Azalea · Satsuki Azalea · Satsuki Rhododendron
Safety note: This plant may be toxic to humans and pets. See toxicity details.
Southern Indian azalea (Rhododendron indicum) is a classic evergreen shrub native to Japan, known for its abundant spring blooms and adaptability to various garden settin
At-a-glance light, water, soil, and growing conditions from plant data
Partial Shade
50% intensity
Prefers dappled sunlight or morning sun, avoid intense afternoon sun.
Consistent Moisture
75% intensity
Maintain evenly moist soil, avoid drying out.
Acidic, well-draining
50% intensity
Moderate
50% intensity
Thrives in moderate temperatures; protect from extreme heat and frost.
Moderate
50% intensity
Feed during spring and summer with acid-loving plant fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | Yes 4/5 intensity |
| Toxic for pets | Yes 4/5 intensity |
| Edible | No |
All parts are toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep the soil consistently moist but not waterlogged. Water thoroughly when the top 2-3 cm of soil feels dry. Avoid letting the plant dry out completely, especially during flowering and hot weather.
In drier climates, misting can be beneficial.
Prune immediately after flowering to shape the plant and remove any dead or crossing branches. Avoid heavy pruning in late summer or fall, as this can remove the developing flower buds for the following year.
Aim for an open, airy structure.
Azaleas can be propagated by stem cuttings taken in late spring or early summer. Use a rooting hormone and plant in a well-draining, moist medium like peat moss and perlite.
Keep cuttings in a humid environment until roots develop.
Repot young plants every 1-2 years, and mature plants every 3-4 years, preferably in early spring. Use a well-draining, acidic potting mix. Ensure the root ball is not compacted.
Do not plant too deep; the top of the root ball should be level with the soil surface.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Southern Indian Azalea (Rhododendron indicum)
Where Southern Indian Azalea (Rhododendron indicum) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Ericales |
| Family | Ericaceae |
| Genus | Rhododendron |
| Species | Rhododendron indicum |
Similar in genus Rhododendron
Answers based on plant encyclopedia data
