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Dianthus cruentus (syn. Dianthus calocephalus), the blood pink, is a species of flowering plant in the family Caryophyllaceae. [2] It is native to southeastern Europe, Turkey, the Transcaucasus , and Iran, and it has been introduced to Sweden. [ 1 ]
Many of the problems affecting roses are seasonal and climatic. [1] Some varieties of roses are naturally more resistant or immune than others to certain pests and diseases. Cultivation requirements of individual rose species and cultivars , when observed, often assist in the prevention of pests, diseases and disorders.
Dianthus hyssopifolius, the fringed pink (a name it shares with Dianthus superbus), is a species of flowering plant in the family Caryophyllaceae. [ 2 ] [ 3 ] It is native to Portugal, Spain, and France, and it has been introduced to Great Britain. [ 1 ]
Dianthus (/ d aɪ ˈ æ n θ ə s / dy-AN-thəs) [1] is a genus of about 340 species of flowering plants in the family Caryophyllaceae, native mainly to Europe and Asia, with a few species in north Africa and in southern Africa, and one species (D. repens) in arctic North America.
Dianthus armeria is a species of open and periodically disturbed sites. It is normally an annual but can be biennial or a short-lived perennial. New leaf rosettes form at the base of old plants from buds located on their roots, demonstrating that this species is in fact a short-lived perennial and has a life-span of less than two and a half years. [6]
Dianthus plumarius is a compact evergreen perennial reaching on average 30–60 centimetres (12–24 in) in height. The stem is green, erect, glabrous and branched on the top. The leaves are opposite, simple, linear and sessile , more or less erect and flexuous , with a sheath embracing the stem.
Deadheading is the horticultural practice of removing spent flowers from ornamental plants. Deadheading is a widespread form of pruning , [ 1 ] since fading flowers are not as appealing and direct a lot of energy into seed development if pollinated. [ 2 ]
Dianthus carthusianorum, commonly known as Carthusian pink, is a species of Dianthus, native to Europe, from Spain north to Belgium and Poland, and east to Ukraine, occurring in dry, grassy habitats at altitudes of up to 2,500 m (8,200 ft) in mountains. [1] [2] It is a variable herbaceous perennial plant growing to 60 cm (24 in) tall.