Cirsium palustre
TAXONOMY
FamilyAsteraceae
GenusCirsium
Zone4
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Cirsium palustre, commonly known as marsh thistle, is a biennial plant native to Europe and parts of Asia. It thrives in wet habitats such as marshes, fens, and wet meadows. The plant has a rosette of leaves in its first year and produces a tall flowering stem in its second year. It is known for its spiny leaves and purple flower heads.
ALSO KNOWN AS
Carduus Acanthoides
Carduus Altissimus
Carduus Chailletii
Carduus Laciniatus
Carduus Palustris
Cnicus Forsteri
Cnicus Lacteus
Cnicus Palustris
Cnicus Semipectinatus
Cynara Palustris
Marsh Thistle
Onotrophe Palustris
Polyacantha Palustris
Serratula Palustris
Cirsium chailletii
Cirsium forsteri
Cirsium kochianum
Cirsium laciniatum
Cirsium lacteum
Cirsium palatinum
Cirsium palustre f. horridum
Cirsium palustre f. palustre
Cirsium palustre subsp. palustre
Cirsium palustriforme
Cirsium parviflorum
OVERVIEW
VPDCalculate
WaterVery Wet
SoilPeaty
LightMedium (6 Hours)
Temperature15° C
Humidity70%
Dormancy4 Months
pH6
Pressure1,013 mbar
DETAILS
Care Instructions
Marsh thistle prefers moderate temperatures and high humidity. It thrives in wet conditions and should be watered frequently to keep the soil consistently moist. It can tolerate medium light conditions but prefers partial shade. Ensure the plant is kept in a humid environment to mimic its natural habitat.Soil
Cirsium palustre prefers peat soil that retains moisture well. The soil should be rich in organic matter and have good drainage to prevent waterlogging. It thrives in slightly acidic to neutral pH levels.Fertilizer
This plant does not have high fertilizer requirements. If needed, a balanced fertilizer can be applied sparingly during the growing season to support its growth.Repotting
Marsh thistle is not typically grown in pots, so repotting is not necessary. It is best suited for outdoor environments where it can spread naturally.Propagation
Cirsium palustre can be propagated by seeds. Collect seeds from mature flower heads and sow them in a moist, well-draining soil mix. The best time to propagate is in the spring or early summer.Pruning
Pruning is not required for marsh thistle. However, removing spent flower heads can help prevent self-seeding and control its spread in the garden.Toxicity
Marsh thistle is not known to be toxic to pets or humans. However, its spiny leaves can cause physical discomfort if handled without care.Additional
Marsh thistle can become invasive in some areas, so it is important to monitor its growth and spread. It is a valuable plant for wildlife, providing nectar for pollinators and seeds for birds.REVOLUTIONIZE YOUR PLANT CARE
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