Ivyleaf geranium: complete guide

Overview

Ivyleaf geranium (Pelargonium peltatum), also known as ivy geranium or ivy-leaf pelargonium, is a very popular hanging plant from the Geraniaceae family. This plant originates from South Africa and is now naturalized in gardens throughout Europe. With its elegant trailing growth habit, long flowering period and preference for sunny locations, ivyleaf geranium is a classic choice for balconies, terraces and hanging baskets.

Appearance and Bloom

Ivyleaf geranium grows as a trailing to creeping plant, typically reaching 30 to 100 centimeters of hanging length. The leaves are small, smooth and have a characteristic shield-shaped form (peltate), hence the scientific name. The flowers are numerous, appearing in rosettes, and range from purple, pink to white, depending on cultivar. Flowering runs from May to October and is very abundant. The plant has graceful trailing foliage and a full cascading form.

Ideal Location

Ivyleaf geranium grows best in locations with at least 6 hours of full sun daily. Full sun gives the most flowers and the most beautifully colored blooms. The plant can grow in light shade but will produce fewer flowers. Plant on balconies, terraces, in hanging baskets or against warm south-facing walls. The plant is perfect for containers and hanging planters.

Soil

Ivyleaf geranium prefers well-draining potting soil. Use a universal potting soil mixed with perlite or shells for better drainage. The pH can be neutral to alkaline. For container planting add nutrient-rich potting soil. The plant is not very fussy about soil composition as long as drainage is good. Heavy soils without drainage cause root rot.

Watering

Water ivyleaf geranium regularly during the growing season, but ensure the soil dries out between waterings. Overwatering is the leading cause of death for this plant. In very warm periods, daily watering is needed. In cooler periods or with normal rainfall, watering can be less frequent. Water from below, not from above, to keep foliage dry.

Pruning

Ivyleaf geranium tolerates pruning well. Cut back in early spring to about half the size to encourage more compact growth. Remove dead or damaged stems. Remove faded flowers regularly to stimulate more blooming. After severe frost periods, heavily damaged parts can be removed.

Maintenance Calendar

Spring: Start feeding once growth begins. Summer: Water regularly and remove faded flowers. Fall: Gradually reduce watering as temperature drops. Winter: Give minimal water during rest period.

Winter Hardiness

Ivyleaf geranium is not winter hardy and will die at frost below about -5 degrees Celsius. In temperate climates, the plant must be brought indoors before winter. The plant can be stored in a cool, light room during the off-season with minimal watering. In warm, frost-free regions it can stay outdoors.

Companion Plants

Ivyleaf geranium combines beautifully with other trailing plants in mixed planters. White-flowering groundcovers contrast nicely with the pink or purple geranium. Silver-leaf plants add contrast. In containers it works well with wallflower and bakopa. Group planting of multiple geraniums creates a more dramatic effect.

Closing

Ivyleaf geranium remains a classic, reliable hanging plant for sunny terraces and balconies. With its long flowering period, minimal requirements and sophistication, it's an essential plant for summer garden design. For more plant advice and designs, visit gardenworld.app/nl and gardenworld.app/en.