Also known as Apamata · Gold Tree · Yellow Boui
Handroanthus serratifolius is a vibrant flowering tree known for its stunning golden-yellow blooms, native to South America. It is a symbol of Brazil's national flower.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers at least 6-8 hours of direct sunlight daily for optimal flowering.
Moderate
50% intensity
Allow soil to dry slightly between waterings; reduce in winter.
Well-drained
50% intensity
Warm
75% intensity
Thrives in warm temperatures, ideally between 20-30°C. Protect from frost.
Moderate
50% intensity
Feed monthly during the growing season with a balanced 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 Handroanthus serratifolius regularly during the growing season, allowing the soil to dry slightly between waterings. Reduce watering in the dormant period.
Ensure good drainage to prevent root rot, especially in containers. Overwatering can be detrimental to this species.
Prune Handroanthus serratifolius after flowering to shape the tree and remove any dead, diseased, or crossing branches. Light pruning can encourage bushier growth. Avoid heavy pruning, as it can reduce future blooms.
Aim for a well-structured canopy.
Propagate Handroanthus serratifolius from seeds sown in spring or from semi-hardwood cuttings taken in summer. Seeds require consistent warmth and moisture.
Cuttings should be treated with rooting hormone and kept in a humid environment until established.
Repot young Handroanthus serratifolius plants annually in spring to refresh the soil and provide more space for root growth. Mature trees may only need repotting every 2-3 years.
Use a well-draining potting mix, such as a blend of potting soil and perlite.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Handroanthus Serratifolius (Handroanthus serratifolius)
Where Handroanthus Serratifolius (Handroanthus serratifolius) is found
Density
Tap map to explore
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Bignoniaceae |
| Genus | Handroanthus |
| Species | Handroanthus serratifolius |
Similar in genus Handroanthus
Answers based on plant encyclopedia data
