‘Bumble Rumble’ is pure summer fun — cheerful, buzzing, and full of energy! Her playful bi-coloured blooms feature bold golden-yellow petals tipped with cherry-red, creating a fiery burst of colour that lights up the garden. Each flower feels alive with movement and warmth, attracting bees, butterflies, and plenty of attention. Compact, floriferous, and brimming with personality, ‘Bumble Rumble’ is the garden’s little firecracker — bold, bright, and impossible not to smile at.
Dahlia Bumble Rumble
Variety- Collerette
Height- 80–100 cm
Spread- 45–60 cm
Size of flower- 10–14 cm
Position- Full Sun
Growing 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.