Pruning
Deadhead spent flowers regularly to encourage continuous blooming and prevent self-seeding. After the main flowering period, cut back the entire plant by about one-third to promote bushier growth and a potential second flush of blooms.
Also known as Charterhouse Pink · Cluster-Head Pink · Clusterhead
Safety note: This plant may be toxic to humans and pets. See toxicity details.
Carthusian Pink (Dianthus carthusianorum) is a charming perennial herb known for its slender, upright stems and vibrant pink to magenta flowers, often found in meadows an
At-a-glance light, water, soil, and growing conditions from plant data
Full sun
100% intensity
Moderate, allow soil to dry slightly
100% intensity
Prefers well-drained, neutral to alkaline soil. Sandy or loamy soils are ideal. Avoid heavy clay soils that retain too much moisture.
50% intensity
Tolerant, prefers moderate
100% intensity
Outdoor
50% intensity
Light feeding in spring
100% intensity
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | Yes 2/5 intensity |
| Toxic for pets | Yes 2/5 intensity |
| Edible | No |
Ingestion of any part of Dianthus carthusianorum may cause mild gastrointestinal upset in humans and pets, including symptoms like vomiting and diarrhea.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Deadhead spent flowers regularly to encourage continuous blooming and prevent self-seeding. After the main flowering period, cut back the entire plant by about one-third to promote bushier growth and a potential second flush of blooms.
Carthusian Pink can be propagated by seed, division, or stem cuttings. Seeds can be sown directly outdoors in spring or autumn. Divide established clumps in spring or early autumn.
Take non-flowering stem cuttings in late spring or early summer.
Typically grown outdoors, repotting is not a common practice. If grown in containers, repot every 2-3 years in spring into a slightly larger pot with fresh, well-draining potting mix. Ensure good drainage holes.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Carthusian Pink (Dianthus carthusianorum)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| kingdom | Plantae |
| division | Tracheophyta |
| class | Magnoliopsida |
| order | Caryophyllales |
| family | Caryophyllaceae |
| genus | Dianthus |
| species | Dianthus carthusianorum |
Answers based on plant encyclopedia data