Spiral bittersweet (Solanum spirale)

Spiral bittersweet

Spiral bittersweet is a shrub that is often used as folk medicine in parts of South East Asia with essential oils extracted. Although cultivated in doorway gardens, in the wild spiral bittersweet flourishes in damp areas at elevations not exceeding 2000 m.

Scientific classification

Species

Spiral bittersweet (Solanum spirale)

Nightshades, bindweeds, gooseweeds, and allies

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Toxic to Pets

Toxicity

3 m

Plant Height

8 mm to 1 cm

Flower Size

White

Flower Color

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Images of Spiral bittersweet

Distribution of Spiral bittersweet

Distribution Map

Spiral bittersweet is a plant species primarily native to several regions in Southeast Asia and the eastern Himalayas. It has also been introduced to parts of the Pacific region. Its range spans from subtropical to tropical areas within these major regions. Despite being found across a diverse set of ecosystems, spiral bittersweet's presence outside its native range is carefully monitored to understand its ecological impact.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Spiral bittersweet

Every week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Spiral bittersweet thrives in moderate climates, needing consistent moisture without waterlogging. Water weekly to keep the soil evenly moist. As an evergreen, spiral bittersweet retains foliage year-round, requiring regular watering to support its growth.

Pruning: Spiral bittersweet features a distinctive spiral growth pattern and thrives with early spring pruning. Trim dead stems and thin overcrowded areas without exceeding one-third removal. Pruning fosters healthy growth and flowering, and using clean tools is crucial to prevent disease. Timing and technique are vital for optimal health.

Propagation: Spiral bittersweet propagates effectively through cuttings. Select disease-free stems (4-6 inches) with nodes. Submerge at least one node in water or a well-draining potting mix. Provide indirect light and maintain moisture. Once rooted, transfer spiral bittersweet to rich soil, ensuring adequate sunlight without harsh exposure.

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