Mountain thistle - Acanthus montanus (Taxonomy, Characteristics, Distribution, Images)

Mountain thistle

Also known as: Alligator plant

Mountain thistle (Acanthus montanus) is a perennial plant grown ornamentally both for its elaborate leaves and its white flower spikes. It is a good plant to grow on slopes since it has deep-growing roots that give excellent stability. This mountain-loving nature is reflected inLatin name montanus, which translates to "mountain."

Scientific classification

Species

Mountain thistle (Acanthus montanus)

Mints plantains olives and allies

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Perennial

Lifespan

Herb

Plant Type

Summer, Early fall

Bloom Time

1.2 m to 1.8 m

Plant Height

60 cm to 90 cm

Spread

Evergreen

Leaf type

Images of Mountain thistle

Distribution of Mountain thistle

Distribution Map

Mountain thistle is a plant originally native to West and Central Africa, thriving across major equatorial regions on the continent. It has been introduced and acclimatized in parts of Central America, marking its presence both within its natural habitat and as an introduced species in the New World's tropics.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Mountain thistle

Every week

Water

Full sun

Sunlight

Water: Mountain thistle thrives in rocky terrains and tolerates drought. It requires moderate weekly watering and well-draining soil to prevent waterlogging. Consistent moisture during the growing season supports its vigorous foliage and floral display, mimicking its natural habitat in warmer climates.

Fertilize: Fertilize mountain thistle every 4-6 weeks with balanced N-P-K fertilizers during growth. Apply recommended amounts, water the soil first, and use gloves. Reduce frequency in dormancy and monitor mountain thistle's response to ensure optimal health and flowering without over-fertilization.

Pruning: Mountain thistle thrives with early to late spring pruning, cutting back old stems for healthy growth and better air circulation. Trimming maintains shape, promotes fullness, and should be done above a node. Clean tools are essential to prevent disease, enhancing both aesthetics and plant vitality.

Propagation: Mountain thistle is a resilient, ornamental plant native to rocky terrains. Propagation via cuttings from healthy stems is effective. Use rooting hormone, plant in well-draining soil, and maintain moisture. Ensure adequate light and protection from extreme conditions for successful establishment.

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