Pelargonium 'Prince of Orange' (Orange-scented pelargonium) care

Light

Bright but filtered. Pelargonium 'Prince of Orange' burns within days in unfiltered south-facing summer sun, and stops growing within months in deep shade. Give it full sun to very bright indirect light — a sunny windowsill indoors or a sheltered sunny spot outdoors. Strong light keeps it compact and intensifies the citrus scent and flowering. If you only have a south window, set the plant back 1.5 m or hang a sheer curtain — both knock the intensity down into the right range.

Watering

Watering pelargonium 'prince of orange': when the top 2-3 cm of compost is dry, about every 7-10 days in growth. The number that matters isn't the day of the week — it's how dry the top 2-3 cm of the pot feels. A finger in the soil tells you more than a watering app. After every watering, tip the saucer. Water deeply then let the surface dry out before watering again. It copes well with brief drought but resents constant moisture; reduce watering sharply over winter.

Soil and pot

Pelargonium 'Prince of Orange' grows best in free-draining loam-based or peat-free compost with added grit. Mix in perlite or horticultural grit for sharp drainage. A pot with drainage holes is essential — pelargoniums rot quickly in waterlogged compost. A pot with a working drainage hole is non-negotiable for this species — even free-draining mix will turn soggy in a closed planter. If you love the look of a decorative pot without a hole, use it as a cachepot around an inner nursery pot you can lift out to water.

Humidity and temperature

Pelargonium 'Prince of Orange' sits happiest at around 40-55% humidity and 10-24°C (50-75°F). Average household humidity is ideal; it dislikes humid, still air. Avoid misting and instead ensure good airflow to keep the foliage healthy. If you keep the room above 10 year-round and avoid placing the plant near a cold draught, a hot radiator, or an air-conditioning vent, you have already handled the two biggest indoor stressors.

Fertilising

Feed pelargonium 'prince of orange' sparingly. Feed fortnightly in spring and summer with a balanced liquid feed at half strength, or high-potash feed to encourage flowers. Pause feeding through autumn and winter. Skip fertiliser entirely on a stressed, recently-repotted, or actively wilting plant — fertiliser salts make damage worse, not better. Wait for a round of healthy new growth before resuming a feeding rhythm.

Common problems

Below are the issues we see most often on pelargonium 'prince of orange' in the Growli community. Each is annotated with the most common cause so you know where to start.

• Few flowers or weak scent — Insufficient light reduces both blooming and fragrance; move to a sunnier position and feed with high-potash fertiliser.
• Root and base rot — Overwatering or poor drainage rots the crown; let the compost dry between waterings and ensure the pot drains freely.
• Leggy growth — Low light and skipped pinching make it sprawl; cut back and pinch tips to restore a compact, bushy shape.
• Aphids and whitefly — Common on soft new shoots indoors; treat with insecticidal soap and improve ventilation around the plant.

Propagation

Propagate from softwood tip cuttings in spring or late summer. Take 8-10 cm shoots without flowers, remove lower leaves, allow the cut to dry briefly, then insert into gritty, free-draining compost. Rooting takes 2-4 weeks. Propagation is the cheapest, most satisfying way to expand a collection — and it doubles as insurance against losing a mature plant to an accident. Take a backup cutting once the parent is established and healthy.

Toxicity to pets

Pelargonium 'Prince of Orange' is toxic to pets. The ASPCA classes Scented Geranium (Pelargonium sp.) as toxic to cats and dogs, cats being most sensitive; the toxic principle is the leaf essential oils. Signs are mainly gastrointestinal (vomiting, anorexia), with muscle weakness, depression or hypothermia possible in larger ingestions. Keep away from pets. If you keep cats, dogs, or curious children in the house, weigh placement carefully — a high shelf or a hanging planter is enough for casual safety. For severe ingestion incidents, call your local vet and the ASPCA Animal Poison Control Center (in the US, 888-426-4435).

Pet-safety status is sourced from the ASPCA Toxic and Non-Toxic Plant List, which catalogues the most-asked-about plants for cats, dogs, and horses.

Pelargonium 'Prince of Orange' deep-dive guides

Every aspect of pelargonium 'prince of orange' care, each with its own calibrated guide:

• Pelargonium 'Prince of Orange' watering schedule
• Pelargonium 'Prince of Orange' light requirements
• Best soil mix for pelargonium 'prince of orange'
• Pelargonium 'Prince of Orange' fertilizing guide
• When to repot pelargonium 'prince of orange'
• How to propagate pelargonium 'prince of orange'
• Pelargonium 'Prince of Orange' growth rate & size
• Pelargonium 'Prince of Orange' cold hardiness
• Pelargonium 'Prince of Orange' temperature & humidity
• Is pelargonium 'prince of orange' toxic to cats & dogs?
• Is pelargonium 'prince of orange' toxic to cats?
• Is pelargonium 'prince of orange' toxic to dogs?

Featured in these plant shortlists

Pelargonium 'Prince of Orange' qualifies for 1 curated Growli shortlist — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

• Best fragrant houseplants — Indoor plants with scented flowers or aromatic foliage — greenery you can smell, selected from our care library.
• Browse all 29 plant shortlists — pet-safe, low-light, drought-tolerant and more

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Pelargonium 'Prince of Orange' is also commonly called Orange-scented pelargonium or Prince of Orange geranium.

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