Psidium guineense, commonly known as Brazilian guava or Guinea guava, is a small evergreen tree or shrub belonging to the Myrtaceae family. Native to South America, it is found in Brazil, Colombia, Ecuador, and Peru. The plant can reach heights of up to 6 meters and features a dense crown of glossy green, oval-shaped leaves with pointed tips. The fruit of Psidium guineense is small, approximately 2 cm in diameter, with a yellow-green skin that turns yellow when ripe. Inside, the flesh is white and contains numerous small seeds. The fruit boasts a sweet flavor reminiscent of strawberry or pineapple. This plant thrives in well-drained soils and full sun exposure but can also tolerate partial shade. It requires regular watering during the growing season, but the soil should be allowed to dry out between watering sessions in winter. Psidium guineense is known for its various medicinal properties. It acts as an anti-inflammatory agent that can help treat skin conditions such as eczema and psoriasis. Additionally, its high fiber content makes it effective for treating diarrhea. The leaves can be used to make tea, which helps reduce blood sugar levels, among other benefits. Overall, Psidium guineense is an attractive ornamental plant that produces delicious fruits while offering several medicinal benefits. This makes it an excellent addition to any garden or landscape design project.
Brazilian guava shows good resistance to disease and is generally not prone to illness. In terms of care, this plant is fairly low-maintenance. When grown outdoors it needs only light watering, and larger plants usually do not require pruning. Smaller plants, however, should be pruned after they finish blooming. Brazilian guava is suitable for anyone with outdoor space, like a garden or deck, and does not demand extensive care experience.
How to keep Psidium Guineense.
Light
Brazilian guava is native to open habitats, such as sunny meadows and forest edges, which provide abundant light. It flourishes in Full Sun but can also tolerate Partial Sun, adapting well to different sunlight conditions.
Humidity
This plant needs special care because it loves high humidity levels of 60-80% or more. The best way to achieve this is by placing a humidifier near the plant. Daily misting is also essential! Make sure the room has good ventilation.
Temperature
Brazilian guava is fairly adaptable to temperature, able to endure higher heat and wider temperature fluctuations. In hot conditions, attention should be paid to irrigation and providing adequate shade to avoid sunburn. Conversely, Brazilian guava is not very tolerant of low temperatures. It can resist a certain amount of cold, but overly frigid conditions may cause frost damage.
Fertilizer
The Brazilian guava plant needs adequate nutrients to produce fruit optimally. Apply fertilizer in early spring to encourage new growth and flower development. Regular feeding keeps the plant healthy, results in more flavorful fruit, and prevents nutrient-deficiency problems like yellowing leaves and poor fruit yields.
Pruning
To ensure the healthy growth of Brazilian guava, it's important to prune in early spring. Start by removing dead wood and thinning out overcrowded branches to improve air circulation. Shape any overgrown stems to promote a balanced structure. Regular pruning not only enhances fruit production but also reduces pest problems, leading to a vigorous growing season.
Botanical profile.
- Plant Type
- Shrub
- Life Cycle
- Perennial
- Genus
- Psidium
- Family
- Myrtaceae
- Hardiness Zone
- 9-11
- Mature Height
- 2.13 m to 3.96 m
- Mature Spread
- 2.13 m to 3.05 m
- Leaf Color
- Dark Green, Forest Green
- Leaf Type
- Evergreen
- Flower Color
- White
- Flower Size
- 2.03 cm to 3.05 cm
- Bloom Time
- Late spring, Summer, Early fall
- Planting Time
- Spring, Summer
- Harvest Time
- Late summer, Fall, Early winter
- Native Area
- Belize, Honduras, Mexico, Guatemala, Peru, Panama, Jamaica, Colombia, Bolivia, Venezuela, Guyana, El Salvador, Nicaragua, Brazil, Ecuador, Costa Rica
Other names.
