Achillea atrata
TAXONOMIE
FamilleAsteraceae
GenreAchillea
Zone4
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Plants of the World OnlineÀ PROPOS
Achillea atrata, commonly known as Black Yarrow, is a perennial plant in the Asteraceae family. It is native to subalpine and subarctic regions, thriving in rocky and well-drained soils. This plant is known for its dark, almost black flower heads and feathery foliage. It undergoes a dormancy period during the colder months.
AUSSI CONNU SOUS LE NOM
Anthemis Corymbosa
Black Yarrow
Chamaemelum Atratum
Ptarmica Clusiana
Ptarmica Multifida
Ptarmica Scardica
Achillea atrata subsp. atrata
Achillea atrata subsp. halleri
Achillea atrata var. atrata
Achillea halleri
Ptarmica atrata
Santolina atrata
APERÇU
VPDCalculer
EauSec
SolLimoneux
LumièreLumière directe (6 Heures)
Température15° C
Humidité50
Dormance4 Mois
pH6,5
Pression1 013
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DÉTAILS
Instructions d'entretien
Achillea atrata requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and can tolerate cooler climates. The plant should be watered sparingly, allowing the soil to dry out almost completely between waterings. It thrives in moderate humidity levels.Sol
Achillea atrata prefers well-draining loam soil. It can tolerate rocky and sandy soils as well, provided they are not waterlogged. Good drainage is essential to prevent root rot.Engrais
This plant does not have high fertilizer requirements. If needed, a balanced, slow-release fertilizer can be applied sparingly during the growing season.Rempotage
Repotting is generally not necessary for Achillea atrata unless it outgrows its current container. If repotting is needed, do so in the early spring before new growth begins. Use a well-draining soil mix and ensure the new pot has adequate drainage holes.Propagation
Achillea atrata can be propagated through division or from seeds. Division is best done in the spring or fall. Carefully separate the plant into smaller sections, ensuring each section has roots attached, and replant them in well-draining soil.Taille
Pruning is beneficial for Achillea atrata to maintain its shape and encourage new growth. Deadhead spent flowers to promote continuous blooming. Prune back the plant in late fall or early spring to remove any dead or damaged stems.Toxicité
Achillea atrata is not known to be toxic to pets or humans. However, as with all plants, it is best to prevent ingestion by pets and children.Supplémentaire
Achillea atrata is a hardy plant that can tolerate poor soil conditions and drought once established. It is an excellent choice for rock gardens and alpine settings. Regular deadheading will encourage prolonged blooming.RÉVOLUTIONNEZ LE SOIN DE VOS PLANTES
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