Green cestrum (Cestrum parqui)
Care, watering, light and tips for Green cestrum on Floravia.
Quick facts
- Family: Solanaceae
- Difficulty: Moderate care
- Watering: every 4 days
- Light: Full sun
- Temperature: 10–35 °C
- Toxicity: Toxic to pets
About Green cestrum
Cestrum parqui, commonly known as Chilean Jessamine, is a fast-growing deciduous shrub native to South America. It is notable for its clusters of tubular yellow or greenish-yellow flowers that release an intense fragrance, especially at dusk. It is ideal for hedges, borders, or as a standalone specimen in gardens where an exotic and aromatic touch is desired.
Native range
Chile and Argentina
Care tips
It prefers full sun to partial shade and well-drained soils rich in organic matter. Watering should be regular, keeping the substrate moist but not waterlogged, especially during warm months. It tolerates heavy pruning to maintain its shape and encourage flowering. Avoid excessive nitrogen fertilizer, as it can promote leaf growth at the expense of flowers.
How to save a dying Green cestrum
- Warning signs
- Yellowish or whitish leaves, premature leaf drop, dry stems or no new shoots.
- First aid
- Check drainage; if waterlogged, repot with lighter soil. If dry, water deeply.
- What kills it
- Overwatering (root rot) or extreme prolonged drought. Also severe frosts.
- Can it be saved?
- Yes, if roots aren't completely rotted or main stem isn't dry. Act fast.