FLASH SALES: 30% off selected plants to prepare your garden for summer! Only until tuesday night
Share your pictures? Hide split images
I have read and agree the terms and conditions of service.
Special offer

Collection of 3 semi-cactus dahlias, warm tones

Dahlia Groupe semi-cactus Omega, Ludwig Helfert et Witteman's Best

Be the first to leave a review

Collection contains 3 plants

  • 1 x Dahlia Omega
  • 1 x Dahlia Ludwig Helfert
  • 1 x Dahlia Wittemans Best

Shipping country:

Select delivery date,

and select date in basket

This plant carries a 6 months recovery warranty

More information

A collection 3 of Bush Dahlias with warm colors! Their large flowers, all bristling with petals, come in a range of orange, yellow, salmon pink, and bright red tones. They bloom abundantly from July until the first frost, creating remarkably colorful spots among the tall perennials and bushes. You can also create beautiful homemade bouquets with asters and grass flowers, for example.
Exposure
Sun
Hardiness
Hardy down to -4°C
Soil type
Silty-loamy (rich and light)
plantfit-full

Would this plant suit my garden?

Set up your Plantfit profile →

Best planting time April to May
Recommended planting time March to June
J
F
M
A
M
J
J
A
S
O
N
D
Flowering time July to October
J
F
M
A
M
J
J
A
S
O
N
D

Collection items (3 plants)

Description

A collection of 3 semi-cactus Dahlias in warm tones. Their large flowers, all bristling with tubular and dentate petals, showcase a joyful palette of orange, yellow, salmon pink, and bright red hues. They bloom abundantly from July until the first frost, creating remarkably colorful spots among tall perennials and bushes. You can also create beautiful homemade bouquets with asters and grass flowers.

This collection consists of:

-1x Dahlia semi-cactus 'Omega': large flowers of approximately 20 cm (8in), globular, with a salmon pink color tinged with yellow, carried at the end of purplish floral stems. Height: 1 m (3ft)

-1x Dahlia cactus 'Ludwig Helfert': 15 cm (6in) flowers, rounded, fully double, with completely rolled ligulate petals, in a beautiful light orange color, very bright. This variety is particularly floriferous. Height: 1.10 m 

-1x Dahlia semi-cactus 'Witteman's Best' (synonym Superba): on 1.30 m (4ft) stems, 15 to 20 cm (6 to 8in) wide flowers filled with pointed petals, in a crimson red color, darkened at the heart with shades of violet. 

To encourage repeat flowering, make sure to cut off faded flowers, or even better, regularly make large colorful bouquets by combining them with other varieties. With their variegated and flamboyant flowers, the dahlias in this collection go particularly well with orange, red, yellow, or white flowers. In flower beds, combine them with Asters for example, which bloom at the same time, as well as grass flowers at their peak of beauty. Also consider Heleniums and Echinaceas. They also allow you to enhance bouquets until late in the season.

A star plant for borders and herb gardens, Dahlias confidently accompany the most beautiful flowers but are also appreciated alongside vegetable plants. In Mexico, this tuberous plant was initially cultivated as a root vegetable for consumption. However, its poor taste assigned it the status of an ornamental plant. Since then, the interest in their beautiful exuberance has never waned.

Plant habit

Height at maturity 1.30 m
Growth rate fast

Flowering

Flower colour multicoloured
Flowering time July to October
Inflorescence Flower head
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous

Botanical data

Genus

Dahlia

Species

Groupe semi-cactus

Cultivar

Omega, Ludwig Helfert et Witteman's Best

Family

Asteraceae

Origin

Cultivar or hybrid

Other Dahlias

  1. Dahlia Vuurvogel
    Dahlia Vuurvogel
    Out of stock
    From 3,60 € Bulb

  2. Dahlia Quinty
    Dahlia Quinty
    15
    From 3,30 € Bulb

  3. Dahlia Fire and Ice
    Dahlia Fire and Ice
    19
    From 3,30 € Bulb

  4. Dahlia Park Idylle
    Dahlia Park Idylle
    9
    From 4,90 € Bulb

  5. Dahlia Honka Pink
    Dahlia Honka Pink
    Out of stock
    From 3,30 € Bulb

  6. Dahlia Encore
    Dahlia Encore
    Out of stock
    From 5,20 € Bulb

  7. Dahlia Red Fubuki
    Dahlia Red Fubuki
    1
    From 4,30 € Bulb

  8. Dahlia Hawaii
    Dahlia Hawaii
    Out of stock
    From 4,90 € Bulb

  9. Best Value Dahlia Collection (purple and white)
    Best Value Dahlia Collection (purple and whi…
    Out of stock
    13,00 €

  10. Dahlia Maroon Fox
    Dahlia Maroon Fox
    Out of stock
    From 2,90 € Bulb

  11. Dahlia Zundert Mystery Fox
    Dahlia Zundert Mystery Fox
    26
    From 4,90 € Bulb

  12. Dahlia Evelyne
    Dahlia Evelyne
    Out of stock
    From 3,60 € Bulb

  13. Dahlia Sword Dance
    Dahlia Sword Dance
    42
    From 4,90 € Bulb

  14. Dahlia Dads Favourite
    Dahlia Dads Favourite
    49
    From 4,90 € Bulb

  15. Dahlia Samourai
    Dahlia Samourai
    56
    From 4,30 € Bulb

  16. Dahlia Speech
    Dahlia Speech
    101
    -30% 3,43 € 4,90 € Bulb

  17. Dahlia Happy Single Wink
    Dahlia Happy Single Wink
    Out of stock
    From 2,50 € Bulb

  18. Dahlia Gitts Perfection
    Dahlia Gitts Perfection
    Out of stock
    From 4,30 € Bulb

  19. Dahlia Mats
    Dahlia Mats
    28
    From 4,90 € Bulb

  20. Dahlia Penhill Dark Monarch
    Dahlia Penhill Dark Monarch
    Out of stock
    From 4,30 € Bulb

Planting and care

Plant your dahlias in the spring in a deeply worked and enriched soil, for example with crushed bone or dehydrated blood. Place your tuber and crumble the soil well to fill without any air pockets. Your dahlia should be covered with 6 cm (2in) of soil. At the end of planting, pour a litre of water. Water regularly during the first 6 weeks to aid in rooting. Dahlias are sensitive to cold, so they need to be overwintered. In November, the first frosts will blacken the foliage, indicating it's time to dig them up. Carefully unearth the tubers, removing as much soil as possible. Let the foliage dry so that the tuber can replenish its reserves. Once the foliage is dry, cut the stems to 10 cm (4in) from the tuber. Spread your bulbs on a newspaper in a box. Store in a frost-free, dry, cool, and dark place.

Planting period

Best planting time April to May
Recommended planting time March to June
Planting depth 5 cm

Intended location

Suitable for Meadow
Type of use Border
Hardiness Hardy down to -4°C (USDA zone 9b) Show map
Ease of cultivation Amateur
Planting density 5 per m2
Exposure Sun
Soil pH Neutral
Soil moisture Moist soil, Drained, fertile

Care

Pruning No pruning necessary
Soil moisture Moist soil
Disease resistance Very good
Overwinter Needs to be stored

This item has not been reviewed yet - be the first to leave a review about it.

Leave a review →

Dahlias

Haven't found what you were looking for?

Let's find plants fitting with your garden!