Plinia cauliflora, commonly known as jabuticaba, is a fruit-bearing tree native to Brazil. Belonging to the Myrtaceae family, this tree is distinguished by its unique growth habit of producing fruit directly on its trunk and branches. The jabuticaba tree can reach a height of up to 12 meters and has a dense canopy of glossy green leaves.
The fruit of the jabuticaba is small, round, and dark purple, with a thin, edible skin encasing juicy pulp. Its sweet flavor is reminiscent of grapes or blueberries.
The plant thrives in tropical or subtropical climates with high humidity and well-draining soil. It requires regular watering but can withstand short periods of drought.
The jaboticaba tree is highly valued in Brazil for its abundant fruit, which is especially popular among the locals. This fruit displays an unusual growth pattern, as it emerges directly from the tree's trunk or branches. The dark-skinned fruit contains a lush white pulp and serves as a key food source in the region. It is often used to make juices, wines, jellies, and desserts. Although greatly enjoyed in its native area, the fruit has a short shelf life and is typically not available outside its growing region. FUN FACT · FROM THE LIBRARY
In traditional medicine, jabuticaba has been utilized for its antioxidant properties and for treating respiratory issues, diarrhea, fever, and other ailments.
Beyond its culinary applications in jams, jellies, wines, and liqueurs, jabuticaba also holds cultural significance in Brazil. It is celebrated during festivals, such as the annual Festa da Jaboticaba (Jaboticaba Festival) in Sabará, a city in the state of Minas Gerais, Brazil.
The Jaboticaba tree has good disease resistance and is generally not prone to diseases. Regarding care, this plant is fairly low maintenance. When grown outdoors it needs little watering, and larger specimens typically do not require pruning. Smaller plants, however, should be pruned after they finish blooming. The Jaboticaba tree is suitable for anyone with an outdoor area, such as a garden or deck, and does not demand extensive gardening experience.
How to keep Plinia Cauliflora.
Light
The jaboticaba tree requires plentiful sunlight for healthy growth. Its native habitat is typically open with unobstructed light, which explains its need for optimal exposure. Excessive or insufficient sun can undermine its vigor, producing sparse foliage or diminished flowering, respectively. Every stage of growth requires a similar level of sun exposure.
Water
The Jaboticaba tree flourishes in Brazil's humid climate, favoring moderate moisture and consistent humidity. To care for it, water the tree every 1 to 2 weeks, making sure the water soaks deeply to strengthen the roots. Although it is an evergreen and can tolerate short periods of dryness, it benefits from a thorough soaking to enhance its resilience during drier seasons.
Humidity
This plant will thrive in moderate humidity, which is probably the level in your home. However, misting it a few times a week can be very beneficial. Make sure the room has good ventilation.
Temperature
The Jaboticaba tree originates from a native habitat with temperatures ranging from 68 to 100 °F (20 to 38 °C). It prefers warmer conditions and may require seasonal adjustment in colder areas.
Fertilizer
Prefer organic fertilizers (e.g., fish emulsion, compost) rather than chemical fertilizers for the Jaboticaba tree. Give young plants higher levels of nitrogen and phosphorus in spring. Work compost or fertilizer into the soil before or immediately after planting. For mature plants, apply a balanced fertilizer in spring or one formulated for any specific deficiency. Nutrient deficiency leads to small leaves, short branches, yellow or bronze foliage, acidic fruits, premature fruit drop, and splitting.
Pruning
The Jaboticaba tree produces unique grape-like fruits directly on its trunk and branches. To maintain its health and productivity, prune the tree from early to late spring. Start by removing any dead wood, thinning the canopy, and shaping the tree as needed. This process improves air circulation, boosts fruit production, and enhances the overall vigor of the plant. Make sure to use clean, sharp tools to minimize the risk of disease.
Pot & Repot
To ensure optimal growth for your jaboticaba tree, repot it every 2-3 years during the spring. Choose a large container to provide proper support for the tree’s structure. Keep the soil consistently moist and place the tree in partial sunlight to aid its recovery. After repotting, regular pruning is important to maintain the tree’s shape and encourage fruit production.
Toxicity
Dogs can eat jaboticaba fruit or jaboticaba fruit without any problems. It contains anti-inflammatory qualities and is a strong source of antioxidants. However, use caution, as although the skin of these spheres can be eaten, it has a strong, herbal flavor due to the high tannin concentration. The skin may be used medicinally by harvesters.
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The toxicity and danger assessments provided are for reference only. We do not assure their accuracy, so it's crucial not to depend on them. Seek professional advice when necessary for accurate guidance.
Botanical profile.
- Plant Type
- Tree
- Life Cycle
- Perennial
- Genus
- Plinia
- Family
- Myrtaceae
- Hardiness Zone
- 10-12
- Mature Height
- 3.05 m to 7.62 m
- Mature Spread
- 2.44 m
- Leaf Color
- Green
- Leaf Type
- Evergreen
- Flower Color
- White
- Flower Size
- 2.54 cm to 5.08 cm
- Bloom Time
- Early spring, Mid spring, Late summer, Fall, Winter
- Planting Time
- Spring, Summer, Autumn
- Harvest Time
- Spring, Fall, Winter
- Native Area
- Brazil, Bolivia
Other names.
Reader questions.
How should I water my Jaboticaba tree?
Your Jaboticaba tree is not particular about how you water it, so you can use various common tools like watering cans, hoses, or even cups. When watering, it's best to apply the water directly to the soil and make sure all areas of the soil are equally moistened to provide water to all parts of the root system. Using filtered water is recommended as tap water may contain harmful particles. It's also good to use water at or slightly above room temperature as extremely hot or cold water can shock the tree. However, the Jaboticaba tree generally responds well to any type of water.
Why should I add fertilizer to my Jaboticaba tree?
If the soil in your area is rich, there may not be a need to fertilize. However, if the soil lacks nutrients, it will affect the ability of a Jaboticaba tree to produce leaves, flowers, and fruits. To determine the nutrient levels in the soil, a soil test is recommended. Nutrient deficiency in the Jaboticaba tree can lead to symptoms such as small leaves and short branches, yellowing or bronze-colored leaves, and fruits with a higher acidity level, which can result in less enjoyable taste. Additionally, certain nutrient deficiencies can cause fruits to fall prematurely or split.
What are the sunlight requirements for a Jaboticaba tree?
The Jaboticaba tree requires full sun, meaning it needs above 6 hours of sunlight daily to thrive. It's vital to observe the sunlight movement through your garden to select spots that offer a balanced exposure of light and shade, ensuring the plants' wellbeing. This tree originates from regions where it receives open, unobstructed sunlight, which is crucial for its healthy growth. Both overexposure and underexposure to sunlight can adversely affect the tree's health, leading to sparse foliage or reduced blossoming.
What are the preferred temperature conditions for a Jaboticaba tree?
The Jaboticaba tree, or Plinia cauliflora, thrives in warm environments, with ideal temperature ranges between 68 and 100 °F (20 to 38 °C). It loves heat and requires extra care during colder seasons to maintain its health. In autumn, if grown outdoors, it's advisable to bring the Jaboticaba tree indoors, positioning it near a bright window while ensuring it's not too close to heaters. During winter, keeping temperatures above 20°C is crucial for the plant's growth, as temperatures nearing 5°C can severely damage the tree.
What do I need to do if I give my Jaboticaba tree either too much or too little water?
Outdoor plants, especially newly planted ones or seedlings, are prone to lacking water. Remember to water them enough for a few months while they are small or recently planted. Once the roots are established, the Jaboticaba tree can rely on rain most of the time. Overwatering is more common when the Jaboticaba tree is planted in pots. If you accidentally overwater your tree, take immediate action to fix the problem. Stop watering the plant right away to minimize the impact of overwatering. Then, inspect the roots by removing the tree from its pot. If there is no root rot, you can return the tree to its container. However, if you find signs of root rot, trim the affected roots and apply a fungicide to prevent further damage. Finally, repot the Jaboticaba tree in well-draining soil. On the other hand, underwatering can be easily fixed by watering the plant more frequently. When you underwater, the leaves of the plant will droop, dry out, and fall off. With sufficient watering, the leaves will quickly regain their fullness. Make sure to adjust your watering frequency promptly if underwatering occurs.
When should I fertilize my Jaboticaba tree?
To promote healthy leaf and root growth for young Jaboticaba trees, it is recommended to provide them with nitrogen and phosphorus fertilizer. This is best done during the spring of their first growing season. It is also beneficial to mix compost or another fertilizer into the soil before or right after planting. For mature trees, it is advised to supplement with a balanced fertilizer or one that targets specific soil deficiencies in your area, as needed during spring and summer, every few years. It is important to avoid fertilizing the Jaboticaba tree during autumn or winter.
How can artificial lighting support Jaboticaba trees indoors?
Indoor Jaboticaba trees benefit significantly from artificial lighting, especially when natural sunlight is insufficient, such as in winter or less sunny locations. Artificial lights promote faster, healthier growth by providing the necessary wavelengths of light. LED lights are recommended due to their adaptability in offering specific wavelengths. Full sun plants require 30-50W/sq ft, partial sun plants need 20-30W/sq ft, and full shade plants need 10-20W/sq ft of artificial light. Positioning the light source 12-36 inches above the plant can mimic natural sunlight, and most plants require 8-12 hours of light per day.
How does low temperature affect the Jaboticaba tree, and what are the solutions?
Jaboticaba trees prefer warm climates and are not tolerant of low temperatures. They flourish optimally when the temperature is above 20°C and should be kept above 5°C during winter months. Exposure to temperatures below 1°C may result in lightening of the leaves, which could turn brown or black and exhibit symptoms like wilting and drooping after frost damage. The recommended solution for frost damage includes trimming off affected parts and moving the tree indoors to a warmer environment. It should be placed near a south-facing window for sufficient sunlight while avoiding placement near heaters or air conditioning vents to prevent air dryness.
How often do I need to water my Jaboticaba tree?
Most outdoor plants can grow well with rainfall, but if your area doesn't get enough rain, you should water them adequately every 2 weeks in spring and fall. In summer, you will need to water them more often, and in winter, when growth slows down, you should water them less. Jaboticaba trees, especially young ones, need more frequent watering to help them establish and become more tolerant to drought. For potted plants like the Jaboticaba tree, there are two main ways to determine when to water them. The first is to follow a set watering schedule, like once a week or once every other week. However, this may not be enough as it doesn't consider the specific growing conditions of your tree. The other option is to check the soil moisture. Wait until the top two to four inches of soil, about ⅓ to ½ depth of the pots, have dried out completely before watering again. This method may need adjustments during summer when the tree needs more water.
When is it a bad idea to fertilize my Jaboticaba tree?
To avoid any issues with your Jaboticaba tree, it is best to refrain from fertilizing it after pruning, when it is experiencing disease or insects, or when it is under any form of stress. While fertilizer can address soil nutrient deficiencies, it cannot resolve other problems that may arise in the tree. Therefore, it is important to accurately diagnose the issue before considering fertilizer as a solution. Additionally, refrain from fertilizing the Jaboticaba tree during winter or during excessively hot and dry periods in the summer.
What are common symptoms of inadequate light in Jaboticaba trees?
Symptoms of light deficiency in Jaboticaba trees include small or lighter-colored new leaves, leggy or sparse growth, faster leaf drop, and a halt in new growth, indicating the plant has entered survival mode. Chlorosis, sunscald, leaf curling, wilting, and leaf scorching are also potential issues, with each symptom signaling different levels of stress due to inadequate sunlight, excessive sunlight, or both.
What should I do if my Jaboticaba tree experiences high temperatures?
During summer, it's crucial to prevent the Jaboticaba tree from being exposed to temperatures above 38°C to avoid heat stress. Symptoms of excessive heat include lightening of the leaves and increased susceptibility to sunburn if temperatures exceed 43°C. To address sunburn, you should trim away the sunburned and dried parts of the plant. Relocating the tree to a shaded area during the midday and afternoon sun, along with watering it in the morning and evening, will help keep the soil moist and protect the tree from extreme heat.
