11/08/2022
Geraniums (also known as pelargoniums) are popular bedding plants, providing a burst of colour throughout summer. They’re easy to grow and thrive in terracotta pots as well as traditional bedding displays. They work well planted or their own or combined with other plants. Some types of geranium are perfect for growing in hanging baskets.
Pelargonium can be perennials, sub-shrubs or shrubs, sometimes succulent and mostly evergreen, with palmately lobed or pinnately divided leaves and clusters of slightly irregular, 5-petalled flowers. With a variety of colours to choose from to suit your borders and pots!
All plants have a species or Latin name, as well as a common name. ‘Geranium’ is the common name for the species Pelargonium. Confusingly, ‘Geranium‘ is also the botanical name of hardy geraniums, also known as cranesbills or ‘true geraniums’. Despite sharing a common name, geraniums (pelargoniums) and cranesbills (geraniums) are different species and have different growing requirements.
Plant in partial to full sun in West, South or East facing sheltered aspect, in well-drained chalk, clay, loam or sandy soil.
Part of the Geraniaceae family, not native to the UK.
Water geraniums well in summer and deadhead to encourage a second flush of flowers.
To overwinter geraniums, lift plants that are in garden soil or large pots and pot them into a smaller pot. This should be done before the first frost. Remove any damaged leaves and faded flowers. Cut plants back by about a third and position in a frost-free but bright place. The plants won’t go into complete dormancy so water lightly through the winter. In spring, apply a general liquid feed and increase watering. Plant out only once all danger of frost has passed, usually late May.
Ideal for
City and courtyard gardens
Cottage and informal garden
Patio and container plants
Bedding
Conservatory and greenhouse
Flower borders and beds