Water
Water thoroughly when the top 2-3 cm of soil feels dry. Plumbago prefers consistent moisture but dislikes waterlogged conditions. Reduce watering in winter when the plant is dormant to prevent root rot.
Ensure good drainage to avoid issues.
Chilean plumbago (Plumbago caerulea) is an evergreen shrub native to South America, known for its sky-blue flowers and vigorous growth.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers at least 6 hours of direct sunlight daily for best flowering.
Moderate
50% intensity
Allow top inch of soil to dry between waterings.
Well-drained
50% intensity
Warm
75% intensity
Thrives in temperatures between 18-24°C; protect from frost.
Outdoor
50% intensity
Moderate
50% intensity
Feed with balanced liquid fertilizer during the growing season.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water thoroughly when the top 2-3 cm of soil feels dry. Plumbago prefers consistent moisture but dislikes waterlogged conditions. Reduce watering in winter when the plant is dormant to prevent root rot.
Ensure good drainage to avoid issues.
Prune in late winter or early spring before new growth begins. Pinch back leggy stems to encourage bushier growth and more blooms. Remove any dead or damaged branches. Heavy pruning can be done to control size and shape.
Propagate by softwood or semi-hardwood cuttings taken in spring or summer. Root cuttings in moist, well-draining potting mix, ideally in a warm environment.
Alternatively, division of established clumps in spring can be successful.
Repot every 2-3 years in spring, or when the plant becomes root-bound. Choose a pot one size larger with good drainage holes. Use a general-purpose potting mix.
This allows for fresh nutrients and space for root expansion.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Chilean Plumbago (Plumbago caerulea)
Where Chilean Plumbago (Plumbago caerulea) is found

Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Plumbaginaceae |
| Genus | Plumbago |
| Species | Plumbago caerulea |
Similar in genus Plumbago
Answers based on plant encyclopedia data