Artanema longifolium is an herbaceous perennial native to tropical Asia, featuring elongated leaves and delicate, often purplish-blue flowers.
At-a-glance light, water, soil, and growing conditions from plant data
Bright, indirect light
75% intensity
Prefers a location with plenty of bright, filtered sunlight. Avoid intense, direct sun which can scorch leaves.
Regular
75% intensity
Keep soil consistently moist but not waterlogged. Reduce in winter.
Loamy, Sandy, Clay, Acidic, Neutral, Alkaline
50% intensity
Average to warm
50% intensity
Thrives in temperatures between 18-25°C. Protect from frost and cold drafts.
Aquatic
50% intensity
Moderate
50% intensity
Feed during the growing season (spring/summer) with a balanced liquid fertilizer.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water regularly to keep the soil consistently moist, especially during the growing season. Avoid waterlogged conditions, as this can lead to root rot.
Reduce watering in cooler months, allowing the top inch of soil to dry out slightly between waterings.
Prune to maintain shape and encourage bushier growth. Remove dead or yellowing leaves and spent flowers regularly. Pinch back stem tips to promote a more compact form. Light pruning can be done year-round as needed.
Propagate by stem cuttings taken in spring or summer. Dip the cut end in rooting hormone and plant in moist potting mix.
Keep the cuttings in a warm, humid environment until roots develop, which typically takes several weeks.
Repot young plants annually in spring. Mature plants can be repotted every 2-3 years or when they become root-bound. Use a well-draining potting mix and a pot that is slightly larger than the current one.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Artanema Longifolium (Artanema longifolium)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Linderniaceae |
| Genus | Artanema |
| Species | Artanema longifolium |
Similar in genus Artanema
Answers based on plant encyclopedia data
