Shipping country and language
Your country of residence may be:
Your country of residence is:
For a better user experience on our website, you can select:
Your shipping country:
We only deliver seed and bulb products to your country. If you add other products to your basket, they cannot be shipped.
Language:
My Account
Hello
My wish lists
Plantfit
Log in / Register
Existing customer?
New customer?
Create an account to track your orders, access our customer service and, if you wish, make the most of our upcoming offers.
Dahlia Hollyhill Calico
I have received the dahlias and I am very pleased with the follow-up that Promesse Fleurs provides to its customers.
Jean Luc, 12/04/2021
Order in the next for dispatch today!
Dispatch by letter from 3,90 €.
Delivery charge from 5,90 € Oversize package delivery charge from 6,90 €.
{displayProductInfo();})" >More information
This item is not available in your country.
Shipping country:
Schedule delivery date,
and select date in basket
This plant carries a 6 months recovery warranty
More information
We guarantee the quality of our plants for a full growing cycle, and will replace at our expense any plant that fails to recover under normal climatic and planting conditions.
From 5,90 € for pickup delivery and 6,90 € for home delivery
Express home delivery from 8,90 €.
Would this plant suit my garden?
Set up your Plantfit profile →
The Dahlia Hollyhill Calico offers truly unique flowers, which are both charming and refined. They are truly one of a kind, as they are more than tricoloured, resembling large round balls, and each one is different, but always in a pastel range. Light pink or raspberry, peach, golden, and cream blend together on these flowers, creating a delightful living bouquet. This unusual variety will make a statement in a bed of perennials or annuals with delicate flowers and add another dimension to homemade bouquets, even late in the season.
Â
Dahlias belong to the large family of Asteraceae, originally from the high plateaus of Mexico, and have inflorescences organized in heads that we commonly refer to as "flowers". Currently, the approximately 25,000 horticultural varieties created by humans have invaded gardens worldwide, much to our delight. Dahlia varieties are classified based on the shape of their heads. 'Hollyhill Calico' is a Dahlia from the decorative group with Ball-type flowers. In this category, the heads have no visible center and are composed of numerous petals (ligules) regularly arranged and completely rolled up, tubular, and never spreading. It includes varieties that form true balls, such as pompoms (diameter less than 6 cm (2in)) and balls (diameter greater than 6 cm (2in)). 'Hollyhill Calico' will reach a height of approximately 80 cm (32in) when in bloom and 50 to 60 cm (20 to 24in) wide, depending on the growing conditions. It has an upright habit, and its stems sometimes require staking. Its green leaves are divided into denticulate lobes. The flowering of this variety begins in July and ends in October-November, if faded flowers are removed or frequently made into bouquets.
Â
Today, Dahlias are essential in gardens, whether in an ornamental garden or even a vegetable garden. Initially cultivated in Mexico as a root vegetable, their poor taste quickly relegated them to the status of ornamental plants, but they are still welcome in the vegetable garden to add some color among the vegetables. 'Hollyhill Calico' is an exceptional flower that can be used as a focal plant in tall beds, alongside pink or white cosmos, or white asters, for example, so as not to overshadow its refined colour. It can also be paired with foliage plants like fennel or purple-leaved varieties (Cotinus Royal Purple, Physocarpus 'Red Baron', Sambucus nigra 'Black Lace'). Its cut flowers, trimmed very short and placed in a shallow bowl surrounded by tendrils and clusters of black grapes, will be wonderful on a festive table in autumn.
Dahlia Hollyhill Calico in pictures
Plant habit
Flowering
Foliage
Botanical data
The Hollyhill Calico Dahlia is easy to grow in all regions. For a generous flowering, it is good to follow a few simple rules: plant the tubers in a sunny location after the last frost, rich, fresh, and well-drained soil is perfect. However, stagnant moisture would promote tuber rot. Feel free to amend the soil with compost and sand if necessary. Work the soil deeply and enrich it, for example, with crushed horn or dehydrated blood. Place your tuber and crumble the soil well to fill without any air pockets. Your dahlia should be covered with about 6 cm (2in) of soil. At the end of planting, water once abundantly and then regularly renew this watering during the first 6 weeks to help with rooting.
Dahlias are sensitive to cold, so they need to be overwintered. In November, the first frosts darken the foliage, which is the time to dig them up. Carefully remove the tubers. Remove as much soil as possible. Let the foliage dry so that the tubers can replenish their reserves. Then cut the stems to 10 cm (4in). Spread your bulbs in a crate on newspaper. Store them in a frost-free, dry, cool, and dark place, such as a garage or attic. In regions in the South, close to the coast, experiencing only a few days of frost per year, it is possible to leave them in place. In this case, simply cover the ground with a layer of leaves or straw for protection.
This large Dahlia, with its hollow stems and heavy flowers, sometimes struggles with wind or heavy rain. To overcome this inconvenience, you can stake it, but let's admit it, it's not very aesthetic. On the other hand, by pinching the stems early or removing the axillary flower buds, you will spread out the habit of the plant, which will offer more resistance to bad weather. At the same time, you channel the flow of sap to a single flower, which will become larger and stronger.
Planting period
Intended location
Care
Reply from on Promesse de fleurs
Haven't found what you were looking for?
Hardiness is the lowest winter temperature a plant can endure without suffering serious damage or even dying. However, hardiness is affected by location (a sheltered area, such as a patio), protection (winter cover) and soil type (hardiness is improved by well-drained soil).
In order to encourage gardeners to interact and share their experiences, Promesse de fleurs offers various media enabling content to be uploaded onto its Site - in particular via the ‘Photo sharing’ module.
The User agrees to refrain from:
- Posting any content that is illegal, prejudicial, insulting, racist, inciteful to hatred, revisionist, contrary to public decency, that infringes on privacy or on the privacy rights of third parties, in particular the publicity rights of persons and goods, intellectual property rights, or the right to privacy.
- Submitting content on behalf of a third party;
- Impersonate the identity of a third party and/or publish any personal information about a third party;
In general, the User undertakes to refrain from any unethical behaviour.
All Content (in particular text, comments, files, images, photos, videos, creative works, etc.), which may be subject to property or intellectual property rights, image or other private rights, shall remain the property of the User, subject to the limited rights granted by the terms of the licence granted by Promesse de fleurs as stated below. Users are at liberty to publish or not to publish such Content on the Site, notably via the ‘Photo Sharing’ facility, and accept that this Content shall be made public and freely accessible, notably on the Internet.
Users further acknowledge, undertake to have ,and guarantee that they hold all necessary rights and permissions to publish such material on the Site, in particular with regard to the legislation in force pertaining to any privacy, property, intellectual property, image, or contractual rights, or rights of any other nature. By publishing such Content on the Site, Users acknowledge accepting full liability as publishers of the Content within the meaning of the law, and grant Promesse de fleurs, free of charge, an inclusive, worldwide licence for the said Content for the entire duration of its publication, including all reproduction, representation, up/downloading, displaying, performing, transmission, and storage rights.
Users also grant permission for their name to be linked to the Content and accept that this link may not always be made available.
By engaging in posting material, Users consent to their Content becoming automatically accessible on the Internet, in particular on other sites and/or blogs and/or web pages of the Promesse de fleurs site, including in particular social pages and the Promesse de fleurs catalogue.
Users may secure the removal of entrusted content free of charge by issuing a simple request via our contact form.
The flowering period indicated on our website applies to countries and regions located in USDA zone 8 (France, the United Kingdom, Ireland, the Netherlands, etc.)
It will vary according to where you live:
In temperate climates, pruning of spring-flowering shrubs (forsythia, spireas, etc.) should be done just after flowering.
Pruning of summer-flowering shrubs (Indian Lilac, Perovskia, etc.) can be done in winter or spring.
In cold regions as well as with frost-sensitive plants, avoid pruning too early when severe frosts may still occur.
The planting period indicated on our website applies to countries and regions located in USDA zone 8 (France, United Kingdom, Ireland, Netherlands).
It will vary according to where you live:
The harvesting period indicated on our website applies to countries and regions in USDA zone 8 (France, England, Ireland, the Netherlands).
In colder areas (Scandinavia, Poland, Austria...) fruit and vegetable harvests are likely to be delayed by 3-4 weeks.
In warmer areas (Italy, Spain, Greece, etc.), harvesting will probably take place earlier, depending on weather conditions.
The sowing periods indicated on our website apply to countries and regions within USDA Zone 8 (France, UK, Ireland, Netherlands).
In colder areas (Scandinavia, Poland, Austria...), delay any outdoor sowing by 3-4 weeks, or sow under glass.
In warmer climes (Italy, Spain, Greece, etc.), bring outdoor sowing forward by a few weeks.