Huge, double, ruffled scarlet blooms, twice the size of the usual varieties, sit on slender stems above a mass of pretty, green foliage. Height 60cm Spread 45cm. Flowers June to September. Sun/part shade. Fertile, well-drained, moisture-retentive soil. Hardy.
Geum ‘Samba Sunset’ is a vibrant perennial prized for its large, double scarlet blooms and long flowering season from June to September. With the right care, Geum ‘Samba Sunset’ can thrive in garden borders, cottage-style plantings, or mixed perennial beds, providing bold colour and lasting impact.
PLANTING and AFTERCARE GUIDE
Best Planting Time
Spring: The best time to plant Geum ‘Samba Sunset’ is in spring, once the soil has warmed up. This gives the plant a full season to establish its roots and prepare for flowering.
Autumn: Planting in early autumn is also suitable. It allows Geum ‘Samba Sunset’ to settle in before winter dormancy and burst into growth the following spring.
Site Selection
Sunlight: Choose a spot with full sun or partial shade. Geums perform best when it receives at least 4–6 hours of sunlight daily, which supports healthy growth and abundant blooms.
Soil: Geum ‘Samba Sunset’ prefers fertile, moisture-retentive soil that is well-drained. Work in compost or organic matter to improve soil structure and water-holding capacity while avoiding soggy conditions.
Planting Instructions
Prepare the Hole: Dig a hole twice as wide and as deep as the root ball.
Soil Improvement: Mix compost into the excavated soil to boost fertility and drainage.
Planting: Position your Geum so the crown is level with the soil surface. Fill in the hole and firm gently.
Watering: Water thoroughly after planting to help settle the soil around the roots and remove any air pockets.
Watering Requirements
During Growth: Keep the soil consistently moist, especially in dry periods. While Geum ‘Samba Sunset’ enjoys moisture, it dislikes waterlogged conditions.
During Dormancy: In cooler months, reduce watering, providing only enough to keep the soil from drying out completely.
Feeding
Spring Feed: In early spring, apply a balanced, slow-release fertiliser to encourage strong new growth.
Mid-Season Boost: A second feed in midsummer can help prolong blooming and strengthen the plant.
Pruning
Deadheading: Regularly remove faded flowers to encourage continuous blooming throughout the season.
End-of-Season Prune: In late autumn, cut Geum ‘Samba Sunset’ back to its base. This keeps the plant tidy and prepares it for winter rest.
Mulching
Spring Mulch: Apply mulch around the base of Geum ‘Samba Sunset’ in spring to retain moisture, enrich the soil, and suppress weeds.
Winter Protection: A winter mulch helps insulate the roots and prevent damage from frost fluctuations.
Supporting the Plant
Staking: While Geum ‘Samba Sunset’ generally has strong stems, in exposed or windy areas, light staking may help keep the tall blooms upright.
Final Tips
Geum ‘Samba Sunset’ is a low-maintenance perennial that rewards gardeners with months of vivid colour. By choosing the right location, maintaining soil moisture, and feeding regularly, ‘Samba Sunset’ will thrive and bring bold beauty to your outdoor space year after year.
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