Water
Water regularly, allowing the top 5-7 cm of soil to dry out between waterings. Reduce watering significantly in winter, but do not let the soil become completely dry.
Ensure good drainage to prevent root rot, especially during cooler months.
Also known as Columnar Araucaria · Cook Araucaria · Cook Pine
Coral Reef Araucaria (Araucaria columnaris) is a striking evergreen conifer with a columnar growth habit and distinctive whorls of branches resembling coral.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers full sun for optimal growth and form.
Moderate
50% intensity
Allow soil to dry slightly between waterings; reduce in winter.
Sandy, Well-drained
50% intensity
Moderate
50% intensity
Prefers temperatures between 15-25°C; avoid frost.
Moderate
50% intensity
Feed during growing season with balanced liquid fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water regularly, allowing the top 5-7 cm of soil to dry out between waterings. Reduce watering significantly in winter, but do not let the soil become completely dry.
Ensure good drainage to prevent root rot, especially during cooler months.
Pruning is generally minimal, mainly for shaping or removing dead/damaged branches. If necessary, prune in spring or early summer. Avoid heavy pruning, as it can create unsightly wounds and stress the plant.
Use clean, sharp tools.
Propagation is typically done by seed, which requires stratification. Cuttings can be taken but are often difficult to root. Sow seeds in a well-draining mix and maintain consistent moisture and warmth for germination.
Repot young plants every 2-3 years, and mature plants less frequently, only when root-bound. Use a well-draining potting mix. Choose a pot that is only slightly larger than the current one to avoid overwatering issues.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Coral Reef Araucaria (Araucaria columnaris)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Pinopsida |
| Order | Pinales |
| Family | Araucariaceae |
| Genus | Araucaria |
| Species | Araucaria columnaris |
Similar in genus Araucaria
Answers based on plant encyclopedia data
