Cultivation

Container culture: Scented geranium

Pelargonium graveolens L'Hér.

The primary method for maintaining Pelargonium graveolens in climates that preclude overwintering in open ground. The plant is valued as an ornamental-foliage crop for its velvety, aromatic leaves rather than its flowering.

In the reference 8 varieties crop Rose geranium, where this is mentioned in the description.

Scented geranium possesses a powerful root system and vigorous growth, which, when grown in a container, requires regular pruning and pinching to maintain a compact shape. Without pruning, the subshrub quickly becomes leggy, losing its ornamental appeal.

The crop has high light requirements: full sun is necessary for the intensive production of essential oils; under light-deficient conditions, shoots become spindly. The plant requires loose, well-drained substrates, and it is critical to avoid overwatering to prevent root rot.

Due to its strong aroma, which serves as a natural defense, the scented geranium is virtually untroubled by pests in containers. This allows it to be effectively used in mixed compositions as a fragrant addition to flowering species.

General information about the subject — on the page Container culture.

Sources8

Varieties of Rose geranium mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.