Pseudosamanea guachapele
Pseudosamanea guachapele · Fabaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around pseudosamanea guachapele and prepare for winter.
ID card
- Common name
- Guachapele tree, Pink acacia
- Family
- Fabaceae
- Foliage
- Deciduous to semi-evergreen
- Blooming
- Spring to summer, pink and white flowers
- Mature size
- 15 to 25 m in height
- Growth
- Fast to moderate
- Hardiness
- Tropical and subtropical (avoid frost)
- Origin
- Central and South America
Care
Watering
Water regularly during establishment, then reduce frequency once the tree is established. It tolerates dry periods but appreciates consistent moisture without waterlogging. In hot, dry climates, maintain regular watering especially during growth.
Light exposure
Plant your tree in full sun for optimal growth and generous flowering. It also tolerates partial shade in very hot regions. A location protected from strong winds is preferable.
Soil
Prefer well-draining, fertile soil that is slightly acidic to neutral. Avoid compacted or chalky soils. Adding organic matter at planting time will promote rooting and growth.
Fertilizing
Apply balanced fertilizer in spring during the first years to support growth. Once established, the tree is undemanding. Organic mulch will gradually enrich the soil.
Pruning and training
Prune lightly after flowering to maintain a harmonious shape and encourage branching. Remove dead or poorly oriented branches. Annual maintenance pruning is generally sufficient for mature specimens.
Pests and diseases
The tree is relatively resistant to pests. Watch for scale insects and aphids in dry conditions. Good drainage and air circulation prevent most fungal problems. Treat any signs of root rot promptly.
Did you know?
Pseudosamanea guachapele is a precious tree in tropical America for its hard and durable wood, once used in colonial shipbuilding. Its name "guachapele" comes from Quechua and literally means "noble tree." Its spectacular pink-white flowers attract pollinators and make it an excellent ecological ornamental choice in tropical zones.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
Add this plant to my garden →Plants from the same family
- Chinese wisteriaWisteria sinensis
- Common broomCytisus scoparius
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- Common PeaLathyrus oleraceus
- Honey locustGleditsia triacanthos
- Hairy greenweedGenista pilosa
Tips generated and checked by Viridia — adapt them to your local climate.