We're offering you a Garden Ready Geranium Best Red Plants for £9.99, saving you up to 50% off Thompson and Morgan's's price of £19.99 (correct as of 02.06.2025).

Half-Hardy Perennial

Geranium F1 'Best Red' is a standout pelargonium variety, renowned for its uniform growth and show-stopping scarlet blooms. This half-hardy perennial delivers reliable colour and performance in UK gardens, whether you grow it in borders, patio containers, or window boxes.

• Vigorous Growth: Each plant forms a well-branched mound, reaching up to 45cm (18") tall and spreading to 35cm (14") wide.
• Long-Lasting Colour: Enjoy bold red flowers from late spring right through to the first frosts. The shapely blooms retain their form and vibrancy throughout the season.
• Low Maintenance: Geraniums thrive in full sun and well-drained soil. Water regularly during dry spells and deadhead spent flowers to encourage continuous blooming.
• Versatile Planting: Perfect for beds, borders, hanging baskets, and patio pots. These garden-ready plants arrive pre-grown for immediate impact—no need for extra potting on.
• Overwintering: In the UK, pelargoniums are usually grown as annuals due to their half-hardy nature. However, you can overwinter them in a frost-free greenhouse with good ventilation and minimal watering.

Planting & Care Guide

• Planting Time: Plant outdoors after the last frost (typically late May to June).
• Soil Preference: Prefers well-drained compost or garden soil; avoid waterlogged conditions.
• Sun Requirements: Full sun is best for prolific flowering.
• Feeding: Apply a balanced liquid fertiliser every two weeks during the growing season.
• Pest & Disease Tips: Watch for aphids and remove faded blooms promptly to keep plants healthy.

Design Ideas

• Create bold displays by pairing with white alyssum or blue lobelia for classic summer bedding schemes.
• Add instant colour to patios by planting in decorative containers or window boxes.
• Makes an excellent companion to marigolds, petunias, or trailing ivy for mixed planters.

FAQs

• When is the best time to plant Geranium F1 'Best Red'?
  The best time is after the last frost in late spring, usually from late May onwards.
• Can these geraniums survive winter outdoors?
  No, they are half-hardy perennials—bring them indoors or into a frost-free greenhouse over winter if you wish to keep them year after year.
• How do I encourage more blooms?
  Deadhead spent flowers regularly and feed every two weeks with a balanced fertiliser during the growing season.