Sebastian produces beautifully shaped blooms in warm shades of peach, apricot, and soft orange, bringing a gentle richness to the garden. The neatly arranged petals create full, balanced flowers with a soft, glowing quality that stands out in borders.
A reliable and free-flowering variety, it produces strong stems ideal for cutting and flowers generously throughout the season. Its warm colouring blends effortlessly with both pastel and deeper tones, adding elegance and warmth to garden displays and arrangements.
Dahlia Sebastian
Variety: Decorative
Height: 90–120cm
Spread: 45–60cm
Size of flower: 10–15cm
Position: Full sunGrowing Advice:
You can pot up your dahlia tubers indoors in March or April to give them a head start, or plant them straight into the garden once the risk of frost has passed. Either way, you’ll be rewarded with strong, healthy plants and a summer full of spectacular flowers.
And don’t forget, with every dahlia tuber purchase, you’ll get FREE access to our ‘Introduction to Growing Dahlias’ online video course (usually £49.95!) It’s packed with expert tips and insider know-how from Andie, everything you need to grow confidently and get the most from your dahlia tubers.
