When do carnations bloom? Everything about flowering time & varieties

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Carnations flowering time

table of contents

  • Annual or perennial
  • Heyday
  • biodiversity
  • Carnation
  • Chinese carnation
  • Mustard
  • More types
  • frequently asked Questions

When carnations bloom depends, among other things, on the varieties. However, there are also other influences on the flowering period. You can find out what is crucial here.

In a nutshell

  • extremely long flowering time
  • more than 27,000 species of carnation known
  • Carnations bloom very early in the year
  • Cuttings can prolong flowering
  • The variety of types offers something for every need

Annual or perennial

An important difference between the different types of carnation is the lifespan. Annual species are usually just not winter hardy, but can bloom again every year in the bucket culture with suitable overwintering. In the open, however, they only beautify the garden for one season.

Tip: An alternative is to use a pot to place the plants in the beds. In this way, they can be easily removed and overwintered frost-free.

Heyday

Carnations generally have a very long flowering time. It can extend from May or June to the beginning of autumn. In addition, they are very floriferous and therefore represent a lush eye-catcher. When and how long the flowering period is mainly dependent on the variety, other factors also play a role.

Heather Carnation - Dianthus deltoides

These are:

  • climate
  • care
  • Location

Tip: The warmer and more protected the plants are, the earlier the plants will bloom. Sufficient water and fertilizer as well as a suitable substrate also ensure that flowering starts earlier and can last longer.

biodiversity

With more than 27,000 species and other cultivated forms, carnations are particularly versatile. They come in numerous colors and can even be multicolored. In addition, varieties with single and double flowers are offered. The fragrant flowering plant can therefore beautify the balcony and terrace as well as the garden.

Carnation

The carnation bears the scientific name Dianthus caryophyllus, but is also known as the carnation. It has a long flowering period from April to September or even October. In addition to the wide variety of breeds, it has the advantage of being hardy.

Carnation - Dianthus caryophyllus
Source: Photo by David J. Rod, Dianthus caryophyllus CFPC Malea 1zz, Edited by Plantopedia, CC BY-SA 4.0

However, this only applies if it is planted directly in a protected location outdoors in spring. On the other hand, protection is required in a bucket or pot, as the root ball must not freeze completely.

Popular varieties include:

  • Etincelant
  • magenta
  • Moondust
  • Margarita
  • Picotee Fantasy

The plants reach heights of 30 to 70 centimeters and can be found in numerous different colors in stores.

Chinese carnation

Also known as the imperial carnation, Dianthus chinensis is an annual plant. The petals are usually slightly fringed at the edges and can be of many different colors. They bloom from around June to September.

Chinese carnation (Dianthus chinensis), carnation flowering time
Source: 阿 橋 HQ, 石竹 Dianthus chinensis Raspberry Parfait - 香港 馬灣公 園 Ma Wan Park, Hong Kong- (9255188056), Edited by Plantopedia, CC BY-SA 2.0

Tip: The flowering time of the carnation can be extended through an early blending. The measure is simple and requires little effort.

Mustard

The colorful ones Cloves are known in botanical terminology as Dianthus barbatus. They are divided into one-year and two-year variants. The annual cultivated forms in particular are growing rapidly and bloom comparatively early in the year. They include, among others:

  • Black Adder
  • Floor pride
  • Rapid
  • Red Impress
Mustache (Dianthus barbatus), scented flower

Biennial varieties and cultivated forms of the mustache include, for example:

  • Homeland
  • Indian carpet
  • Pink Beauty

The heights of growth range from 25 to 60 centimeters and they have a wide variety of colors.

More types

Although the species and cultivated forms mentioned are particularly popular and widespread variants, there are also other forms. These include, for example:

  • Carthusian Carnation - Dianthus carthusianorum
  • Heather Carnation - Dianthus deltoides
  • Feather Carnation - Dianthus plumarius
  • Shrimp - Dianthus seguien
  • Carnation - Dianthus superbus
Spring carnation, carnation flowering time

The flowering time and duration is comparatively similar for all of these carnations. However, they differ in terms of winter hardiness, care requirements and suitability for outdoor use.

frequently asked Questions

Is it necessary to cut cloves?

In order to extend the flowering period, the withered flowers should be removed as quickly as possible. This simple measure can stimulate the formation of buds.

Can carnation varieties be combined with one another?

Yes, you can even find suitable seed mixtures in stores. In addition, different species can be planted next to each other, which have different heights. This creates an attractive picture on the bed or in the tub.

Why doesn't the carnation bloom?

There are numerous reasons for this. Including, for example, that the wrong location was chosen or that maintenance is wrong.