Quinine (Cinchona calisaya)

Quinine

Also known as: Ledger-bark cinchona

Quinine is a tropical shrub or small tree native to hillside and mountain rainforests. It is also grown commercially. The plant was named Cinchona by Karl Linnaeus in honor of the Spanish countess of Chinchon who introduced quinine to Europe. Due to overcutting and loss of habitat, this plant is endangered in the wild.

Scientific classification

Species

Quinine (Cinchona calisaya)

Gentians, dogbanes, madders, and allies

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6 m to 24 m

Plant Height

White, Pink

Flower Color

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Images of Quinine

Distribution of Quinine

Distribution Map

Quinine is indigenous to the tropical Andes regions of South America. In its native range, it thrives in montane forests. Beyond its natural habitat, quinine has been introduced to areas in Southeast Asia and Central America where it has acclimated and is now present as part of the local flora.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Cool, humid, mountain regions, rainforests

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Quinine

Every 2-3 weeks

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Quinine flourishes in consistent moisture but adapts well to drier conditions. Water every 2-3 weeks, allowing soil to dry slightly. As an outdoor plant in temperate zones, quinine relies on seasonal rainfall, needing minimal irrigation during dormancy.

Fertilize: For quinine, apply high-nitrogen fertilizers monthly during the growing season, reducing to bi-monthly in winter. Use a half-strength, balanced blend, ensuring soil pH is slightly acidic. Water thoroughly after fertilization to enhance nutrient absorption and prevent accumulation.

Pruning: Quinine benefits from winter pruning, focusing on removing dead branches and thinning overcrowded areas to improve air circulation and light penetration. This practice enhances its shape, vigor, and productivity, encouraging new growth for sustainable harvesting of its valuable components.

Propagation: Quinine is propagated through cutting, involving healthy shoot tips or stem sections with leaf nodes. Dipping in rooting hormone enhances root growth. Plant cuttings in well-draining soil, maintaining appropriate humidity and indirect light for successful rooting and establishment.

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Images of Quinine

Distribution of Quinine

Care Guide for Quinine

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