Growth habit & appearance:Pelargonium graveolens ‘Lemon’ forms a bushy, aromatic shrub with bright green, softly textured leaves that release a strong lemon fragrance when brushed. Stems are semi-woody with age, and the plant produces small clusters of delicate pink flowers throughout summer. All plants are propagated from cuttings in our nursery.
Growing conditions:This is a tender perennial and must be overwintered indoors in Ireland. It prefers full sun to light shade, thriving in well-drained, low-moisture soil. In coastal or windy areas it performs best in a sheltered spot or in a greenhouse/polytunnel. Plants in pots can be moved outdoors during warm months but must be protected from frost.
Traditional & herbal uses:Traditionally the essential oil is used for easing stress, mild low mood, and emotional tension. Modern phytochemical studies highlight high levels of citronellol, geraniol, and linalool, compounds associated with calming, anxiolytic and mood-lifting effects in several peer-reviewed aromatherapy studies. Lemon-scented pelargoniums are also historically used for gently uplifting blends and for freshening indoor spaces due to their strong aromatic profile. Not used for internal-use.
Maintenance & harvesting:Allow the soil to dry slightly between waterings—overwatering is the main cause of failure. Remove dead or yellowing leaves to maintain airflow. Prune lightly through the growing season to shape the plant and encourage fresh leafy growth; harder pruning is best done in early spring once new buds form. If harvesting leaves for aromatic use, take young healthy foliage during the summer months. Protect from frost and keep indoors in winter.