‘Opal’ is pure soft light in flower form — delicate, glowing, and quietly captivating. Her blooms shimmer in iridescent shades of blush, peach, and cream, shifting gently with the light just like her gemstone namesake. Each flower has a calm, ethereal quality, adding a sense of serenity and grace to borders and bouquets. With her strong stems, long flowering season, and radiant pastel tones, ‘Opal’ brings a touch of magic to every garden — subtle, soothing, and endlessly beautiful.
Dahlia Opal
Variety- Decorative
Height- 90–110 cm
Spread- 45–60 cm
Size of flower- 10–12 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.