Dahlia 'Bright Diamond'
Dahlia 'Bright Diamond'
Dahlia 'Bright Diamond'
Limited stock available
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Authentic varieties, no alternatives.
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Description
Description
The Dahlia 'Bright Diamond' is a stunning white-flowered variety that brings elegance to any garden. Reaching an established height of 70 cm to 1 m with a blooming spread of 10-20 cm, this upright plant is as versatile as it is beautiful. Its lush green foliage complements the bright white blooms, making it an excellent choice for borders, gravel gardens, coastal gardens, and cottage-style settings. Flowering from July through September, the 'Bright Diamond' thrives in full sun and prefers a sheltered position. It is semi-hardy and easy to grow, making it ideal for gardeners of all skill levels.
Spec and Details
Spec and Details
- Botanical name: Dahlia 'Bright Diamond'
- Flower: Dahlia
- Color: White
- Plant depth: 10cm
- Plant spacing: 3 tuber per m2
- Established height: 70cm-1m
- Sunlight: Full sun
- Leaf colour: Green leaf
- Mouse resistant: Yes
- Deer resistant: Yes
- Bee friendly: Yes
- Rabbit resistant: Yes
- Gardening level: Easy to grow
- Habit: Upright
Dahlia grow guide
Dahlia grow guide
Plant Dahlia tubers from may to early June in a sunny spot. Place the tuber just below the soil surface with the eye facing up. Space 30–40 cm apart and water lightly.
Shipping details
Shipping details
We ship all orders once a week, on Wednesdays. This ensures your order arrives before the weekend, so you can enjoy planting your dahlias right away.
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High-quality flower bulbs
We collaborate with top growers to deliver flower bulbs and plants of the highest quality.
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Neutralising our CO₂ footprint
At Gerven Bulbs, we stand out by ensuring every delivery is carbon neutral.
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Grow with confidence
Reliable products you can trust, so your garden grows the way it’s meant to
FAQ - About Dahlias
When should I plant dahlia tubers?
When should I plant dahlia tubers?
Dahlia tubers should be planted in spring, after the last frost has passed. In most climates, this is between April and May. Make sure the soil has warmed up before planting.
Are dahlias winter hardy?
Are dahlias winter hardy?
No, dahlias are not winter hardy. In colder climates, the tubers need to be lifted from the ground in autumn and stored in a cool, dry, frost-free place until the following spring.
Do I need to deadhead dahlias?
Do I need to deadhead dahlias?
Yes, removing spent flowers encourages the plant to produce more blooms and keeps it looking tidy throughout the season.
How often should I water dahlias?
How often should I water dahlias?
Water dahlias regularly, especially during dry periods. Keep the soil evenly moist but not waterlogged. Once established, dahlias are fairly resilient but perform best with consistent watering.
About the Founder
I’m Wessel van Gerven, founder of Gerven Bulbs. Inspired by my family’s history in flower bulbs, I started this webshop for true garden enthusiasts. At Gerven Bulbs, I carefully select authentic, high-quality flower bulbs you can rely on.
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