Centaurea solstitialis
TAXONOMIE
FamilleAsteraceae
GenreCentaurea
Zone6
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Plants of the World OnlineÀ PROPOS
Centaurea solstitialis, commonly known as Yellow Star-thistle, is a member of the Asteraceae family and the Centaurea genus. It is an annual or biennial plant that thrives in temperate climates. Native to the Mediterranean region, it has become invasive in many parts of the world, particularly in North America. The plant is known for its spiny flower heads and bright yellow flowers.
AUSSI CONNU SOUS LE NOM
Triplocentron Solstitiale
Yellow Starthistle
Calcitrapa solstitialis
Calcitrapa solstitialis subsp. solstitialis
Centaurea solstitialis var. solstitialis
Cyanus solstitialis
Leucantha solstitialis
Seridia solstitialis
Setachna solstitialis
Solstitiaria solstitialis
APERÇU
VPDCalculer
EauSec
SolLimoneux
LumièreLumière directe (6 Heures)
Température20° C
Humidité50
pH6,5
Pression1 013
DÉTAILS
Instructions d'entretien
Yellow Star-thistle prefers full sun and moderate temperatures. It is drought-tolerant and does not require frequent watering. The plant thrives in well-drained soil and can tolerate a range of soil types. It does not require high humidity and can grow well in average conditions.Sol
Centaurea solstitialis prefers well-drained loamy soil but can adapt to various soil types, including sandy and clay soils. It is important to ensure good drainage to prevent root rot. The soil should be allowed to dry out between waterings.Engrais
This plant does not require regular fertilization. If the soil is particularly poor, a balanced, slow-release fertilizer can be applied sparingly during the growing season.Rempotage
As an annual or biennial plant, Centaurea solstitialis does not require repotting. It completes its life cycle within one or two years and will not need to be moved to a larger container.Propagation
Yellow Star-thistle is primarily propagated by seeds. Seeds should be sown in the spring or fall, directly into the soil. They require light to germinate, so they should not be covered with soil. Germination typically occurs within 1-2 weeks.Taille
Pruning is not necessary for Centaurea solstitialis. However, removing spent flowers can help prevent the plant from self-seeding and becoming invasive.Toxicité
Centaurea solstitialis is not known to be toxic to pets or humans. However, its spiny flower heads can cause physical discomfort if handled without care.Supplémentaire
Yellow Star-thistle can become invasive in some regions, so it is important to manage its growth and prevent it from spreading uncontrollably. Regular monitoring and removal of unwanted plants can help control its spread.RÉVOLUTIONNEZ LE SOIN DE VOS PLANTES
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Mesure avec précision les paramètres de base de votre plante – humidité du sol, lumière, température et humidité – ainsi que des paramètres composés tels que le déficit de pression de vapeur (VPD) et les degrés-jours de croissance (GDD).
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