Scented geraniums Care (Pelargonium graveolens)

This plant prefers bright, direct light but benefits from some protection in intense midday sun.

• Provide 4–6 hours of direct morning sun, with light afternoon shade in hot climates to reduce leaf scorch.
• It tolerates light partial shade, but flowering and fragrance in Scented geraniums decline if it receives less than 3–4 hours of direct sun daily.
• In winter, place it in the brightest spot available or move it to a sunnier exposure to compensate for shorter days.

This plant prefers thorough watering followed by a clear drying phase around the roots.

• Water only when the top 3–5 cm of soil feels dry, then water deeply so moisture reaches the full root zone.
• Use sharply draining soil and avoid letting water stand around the base; consistently wet soil leads to yellowing leaves, mushy stems, and root rot.
• Reduce watering in fall and winter when growth slows, watching for limp, drooping leaves as a sign of underwatering and soft, swollen stems as overwatering.

This plant grows best in mild, frost-free conditions with moderate summer heat.

• Optimal growth occurs around 65–75°F (18–24°C), with steady temperatures supporting compact, leafy Pelargonium graveolens plants.
• It tolerates brief drops to about 40°F (4–5°C) but is damaged by frost; move or protect plants before temperatures approach freezing.
• In hot summers above 90°F (32°C), provide light afternoon shade and maintain airflow to limit heat stress and leaf scorch.

This species prefers relatively dry air and does not require elevated humidity.

• Aim for 30–50% humidity, similar to typical indoor air in heated homes.
• Plants tolerate drier air well; avoid frequent misting, which can promote leaf spots.
• Signs of humidity stress include soft, collapsed leaves combined with soggy soil, indicating excess moisture around foliage rather than true dryness.

Pelargonium graveolens grows best in a light, sharply draining mix that dries quickly between waterings.

• Use a loose, sandy or loamy mix such as 50–60% peat- or coco-based potting mix with 20–30% perlite and 10–20% coarse sand.
• Keep pH slightly acidic to neutral, around 6.0–7.0, to support nutrient availability and root health.
• Ensure fast drainage; water should flow through in seconds, leaving the mix moist but not waterlogged.
• Avoid heavy clay, dense compost-only mixes, or containers where water lingers, which encourages root rot and weak growth.

This species is well suited to container growing on patios, balconies, and sunny windowsills.

• Choose a slightly snug, 15–25 cm wide pot to limit excess wet soil volume around the roots.
• Pick a sturdy, heavier container if plants grow tall or bushy to prevent tipping in wind.
• Use terracotta or other porous materials when possible to speed evaporation and reduce the risk of chronically wet roots.

Pelargonium graveolens responds well to modest, consistent feeding during active growth.

• Use a balanced, water-soluble fertilizer (around 10-10-10 or 20-20-20) diluted to 1/2 strength for Scented geraniums.
• Feed every 2–3 weeks from spring through early fall when plants are actively growing.
• Reduce or stop feeding in winter, especially for indoor plants with low light and slower growth.
• Compost or a slow-release granular product can be mixed into potting soil at the start of the growing season.

Thoughtful pruning keeps Pelargonium graveolens compact, leafy, and productive.

• Plan main shaping cuts in late winter or early spring before vigorous new growth starts.
• Remove dead, damaged, or crossing stems first, then thin crowded interior shoots for better airflow.
• Pinch or trim stem tips during the growing season to encourage bushier growth and more flowering shoots.
• Use clean, sharp scissors or pruners, making cuts just above a leaf node to direct new growth.

This species adapts well to containers but benefits from occasional repotting or transplanting.

• Look for roots circling the pot, water running straight through, or slowed growth as signs it needs more space.
• Plan repotting or outdoor transplanting in spring, when new growth begins and recovery is fastest.
• Move to a pot only 2–5 cm wider, using a free-draining mix, roughly every 1–2 years for vigorous plants.
• Handle the root ball gently, loosen circling roots slightly, water thoroughly after repotting, and keep in bright, indirect light for several days to limit stress.

New Pelargonium graveolens plants are most commonly produced from stem cuttings.

• Take 7–10 cm softwood or semi-ripe cuttings in late spring or summer from non-flowering shoots.
• Remove lower leaves, optionally dip the cut end in rooting hormone, and insert into moist, free-draining mix.
• Provide bright, indirect light, good air movement, and temperatures around 65–75°F for reliable rooting.
• Seeds can be sown in warm, sterile mix, but cuttings maintain the exact traits of the parent plant.

Pelargonium graveolens is frost-sensitive and needs protection in cold climates.

• In regions below about 25–30°F, grow in containers so plants can be moved indoors before frost.
• Overwinter indoors in bright light, with cool room temperatures around 50–60°F and slightly reduced watering.
• In mild climates, apply a light mulch around the base to buffer root temperatures and conserve soil moisture.