Dahlia 'Bonanza'
Orders placed before 1 March 2025
You can expect your order in February/March 2025
Orders placed 1 March - 15 April 2025
You can expect your order in March/April 2025
Orders placed 16 April - 15 May 2025
You can expect your order within 10 business days
UK orders over £50
Free shipping
UK orders under £50
£4.99
Northern Ireland orders under £50
£5.99
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Description
Fun-in-a-bun Dahlia 'Bonanza' has so many notable features that it’s starting to show off. You’ll find yourself mesmerised by those swirling petals which form each pompon bloom, not only for their precision placement but for their colour too. Clothed in exquisite tones of mango fading to apricot with delicate strokes of raspberry on the upper-side of each petal, then there’s a syrupy cassis pink on the underside of each petal to bring a contrasting tone into the mix. Petals emerging in the centre form a rich pink middle which is often centred with a zesty green eye. This has all the bells and whistles, just imagine how much life and soul Dahlia 'Bonanza' will bring to the dahlia party!
Growing to roughly 1m tall, Dahlia 'Bonanza' will thrive in sun or partial shade, in a moist, free-draining soil. There’s a lot to take in with this dahlia so you can make a feature of it among more simple, block colour dahlias in similarly toasty autumn shades or turn it tropical by combining with the brightest dahlias you can find and mingling with leafy plants like cannas. If you’re rather taken with Dahlia 'Bonanza', then you’ll be pleased to know these wonderfully exotic and highly floriferous blooms are perfect for cutting. The more you cut, the more will grow! Enjoy a continuous show through summer and into autumn.
Key features
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Good for cutting
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Comes back every year
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Thrives well in full sun
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Packed in paper bags
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Low maintenance
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May need winter cover
Specs & details
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Botanical name
Dahlia 'Bonanza'
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Flower colour
Orange, peach
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Tuber size
1
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Established height
70cm-1m
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Established spread
30-50cm
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Plant spacing
5 tubers per m2
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Leaf colour
Green
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Habit
Upright
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Life cycle
Perennial
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Hardiness
Half hardy
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Years to establish
1st year
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Sunlight
Full sun
Partial shade -
Position
Sheltered
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Suitable for
Large containers
Borders
Gravel gardens
Coastal gardens
Cottage gardens
Low maintenance gardens
Cut flower gardens -
Soil acidity
Any
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Soil moisture
Free draining
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Soil type
Loam
Sandy
Multipurpose compost
Loam-based compost -
Growing skill
Easy to grow
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Scented
No
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Pollinator-friendly
No
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Mouse resistant
No
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Rabbit resistant
No
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Deer resistant
No
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Toxicity
No report
Plant calendar
Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
- Planting
- Flowering
Useful information
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Dahlia 'Bonanza' is half hardy, which means that it should be kept frost free over winter and during spring.
For best results, start your dahlia tubers in temporary pots in a
greenhouse in March or April to grow on to transplant outside later in the season—this will give them a head start.Alternatively, you can plant the Dahlia 'Bonanza' tubers directly outside in May.
Plant with the stump of last year's stem facing upwards. The tuber should be fully submerged but with the stump just below the soil surface.
Plant one tuber per 8-10" pot if growing on during spring. When
planting outside, space the tubers around 30-50cm apart from each other. Compact varieties don’t need so much space.Water-in thoroughly after planting and continue to water regularly once in full growth, but only when the soil appears to be nearly dry.
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Orders placed before 1 March 2025
You can expect your order in Feb/March 2025Orders placed 1 March - 15 April 2025
You can expect your order in April 2025Orders placed 16 April - 15 May 2025
You can expect your order within 10 business days
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