Blumea balsamifera
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Blumea balsamifera

Ngai camphor · Ngai camphorshrub · Ngai camphortree · Buffalo-ear · Capa

Tier 1 Difficulty: easy Water: low Light: full_sun
Water every
3 days
Temperature
20–35 °C
Soil pH
6–7
Hardiness
Zone 9–9
Click count
449
Observations
62

Description

Source: leafsnap

Blumea balsamifera, commonly known as Sambong or Ngai camphor, is a perennial herb that belongs to the Asteraceae family. Native to Southeast Asia, it can be found in countries such as the Philippines, Indonesia, and Malaysia. The plant grows up to 2 meters tall and features a woody stem with branches covered in small hairs. The leaves are simple and alternate, with serrated edges and pointed tips. They are dark green on the top and lighter on the underside. Blumea balsamifera has been used for centuries in traditional medicine for its various health benefits, including treating fever, coughs, colds, and kidney stones. The plant contains essential oils, such as camphor, which give it its distinctive aroma. In addition to its medicinal properties, Blumea balsamifera is also used for culinary purposes. It can be made into tea or added to soups and stews for flavor. Overall, Blumea balsamifera is an important plant with a variety of medicinal and culinary uses, making it a significant part of Southeast Asian culture.

Care Guide

💧 Water Every 3 days

Ngai camphor, native to tropical regions, thrives in high humidity and moderate moisture conditions. It needs watering every 2-3 weeks. When grown outdoors, it benefits from rainfall patterns similar to those in its natural habitat. Thus, understanding your local weather is essential for optimal growth.

Suggested frequency: Every 3 days
FAQ
How should I water my Ngai camphor plant?

Your Ngai camphor is not very particular about how you water it. You can use various common watering tools like watering cans, hoses, or even cups to water the soil. Regardless of the tool you choose, make sure to water the soil directly. It is important to evenly moisten all areas of the soil to ensure every part of the root system receives enough water. Using filtered water is recommended to avoid harmful particles that may be present in tap water. Additionally, using water that is at or slightly above room temperature is beneficial as extremely cold or hot water can shock the Ngai camphor. However, the Ngai camphor usually responds well to any kind of water you provide.

What do I do if I give too much or too little water to my Ngai camphor tree?

Outdoor plants, especially newly planted ones or seedlings, are prone to not getting enough water. It's important to consistently water them for a few months until they establish their roots. Once the roots are established, Ngai camphor trees can rely on rain for most of their water needs. If you have a potted Ngai camphor tree, be careful not to overwater it. If you accidentally do overwater, there are steps you can take to fix the situation. First, stop watering the plant immediately to minimize the effects. Then, remove the Ngai camphor from its pot and check its roots for any signs of root rot. If there is no root rot, you can put the plant back in its pot. If there is root rot, trim away the affected roots and consider applying a fungicide to prevent further damage. Finally, repot the Ngai camphor in well-draining soil. On the other hand, if your Ngai camphor is underwatered, simply water it more frequently. Underwatering is usually an easy issue to fix. If you notice the leaves drooping, drying out, and falling off, watering the plant adequately will quickly restore its fullness. Make sure to adjust your watering frequency as soon as you notice signs of underwatering.

How much should I water my Ngai camphor?

To help your outdoor plants grow well, it's usually enough to rely on rainfall. However, if you live in an area with little rain, you'll need to water them every two weeks in the spring and fall. During the summer, when plants need more water, you'll have to water them more frequently. In the winter, when plants grow slower and need less water, you can water them less often or not at all. If your Ngai camphor is young or newly planted, it's important to water it more often to help it establish and grow. For potted plants, there are two main ways to determine watering frequency. One way is to follow a set schedule, such as watering once a week or every other week. However, this may not always work for your specific plant and growing environment. Another approach is to check the soil moisture. It's best to wait until the top two to four inches of soil, about one-third to one-half the depth of the pot, have completely dried out before watering again. Remember that during summer, your plant may need more water than the set schedule suggests.

How often should I water my Ngai camphor tree?

When watering your Ngai camphor, it's important to note that it doesn't always require a large amount of water. Instead, if only a few inches of soil have dried since the last watering, you can give it about five to ten ounces of water each time. You can also determine the amount of water based on the soil moisture. Keep track of how many inches of soil have dried out between waterings. To ensure your Ngai camphor gets enough moisture, water it enough to moisten all the dry soil layers since the last watering. If more than half of the soil has dried out, you may need to give it more water than usual. In such cases, continue watering until excess water drains from the pot's drainage holes. If your Ngai camphor is planted in an area that receives plenty of rainfall, additional watering may not be necessary. When the Ngai camphor is young or newly planted, aim for 1-2 inches of rain per week. As it grows and becomes established, it can rely on rainwater alone. Only in hot weather with no rainfall for 2-3 weeks, consider giving it a full watering to prevent stress.

How do I know if I am giving enough water to my Ngai camphor plant?

Overwatering is a common issue for the Ngai camphor, and there are clear signs to look out for. When an Ngai camphor is overwatered, its leaves turn yellow and may fall off. Overwatering can also make the plant shrivel and promote root rot. On the contrary, an underwatered Ngai camphor will start to wilt and have brown or brittle leaves. Whether you observe signs of overwatering or underwatering, it's important to take action and restore the health of your Ngai camphor.

☀️ Light Full sun

Ngai camphor is found in open habitats, like bright meadows and forest margins, where there is plenty of light. It prefers Full Sun but can also tolerate Partial Sun, so it adapts well to different sunlight levels.

Ideal: Full sun
FAQ
What are the sunlight requirements for Ngai camphor?

Ngai camphor requires full sun, which means it needs more than 6 hours of sunlight daily, but it can also grow in partial sun, receiving about 3-6 hours of sunlight. This plant originates from open environments like sunny meadows and forest edges, making it adaptable to various sunlight conditions. It's essential to watch how sunlight moves through your garden to ensure you find spots that offer the perfect mix of light and shade for your plants, guaranteeing their health and happiness.

How can artificial lighting be used for indoor plants?

When natural sunlight is insufficient, especially during winter or in less sunny spaces, artificial lighting can provide an important solution for indoor plants, promoting faster and healthier growth. For optimal growth under artificial lights, it's recommended to choose the right type of light (like LED lights), provide 30-50W/sq ft of light for full sun plants, 20-30W/sq ft for partial sun plants, and 10-20W/sq ft for full shade plants. The light source should be placed 12-36 inches above the plant, mimicking natural sunlight as closely as possible. Most plants will benefit from 8-12 hours of artificial light per day.

What are common symptoms of light deficiency in Ngai camphor?

When Ngai camphor is placed in rooms with insufficient lighting, it may show symptoms such as smaller new leaves, leggy or sparse growth, faster leaf drop, slower or no new growth, and lighter-colored new leaves. These symptoms indicate that the plant is struggling with light deficiency and is attempting to adapt by conserving resources or altering its growth patterns.

What are the symptoms of excessive sunlight exposure in Ngai camphor?

Excessive sunlight exposure can lead to symptoms such as chlorosis, where leaves lose their green color, sunscald causing damage to leaves or stems, leaf curling as a defense against too much light, wilting due to increased water loss, and leaf scorching characterized by brown, dry edges on leaves. These symptoms suggest that the plant is receiving more sunlight than it can tolerate, negatively affecting its health.

How can sunlight exposure be optimized for Ngai camphor?

To ensure that Ngai camphor receives optimal light, gradually move the plant to a sunnier location each week until it gets at least 6 hours of direct sunlight daily. For indoor plants, use a south-facing window and keep curtains open during the day or consider using artificial light for plants that are large or not easily movable, keeping the light on for at least 8 hours daily. For outdoor plants, avoid sudden changes in light intensity to prevent sunburn and gradually adapt them to brighter conditions. If sunlight is obstructed by obstacles like trees, consider pruning to improve light exposure. Transplanting to a location with better sunlight and drainage might be necessary for smaller plants.

🌡️ Temperature 20–35°C

Ngai camphor comes from tropical areas where the climate is usually warm and humid. Consequently, it is adapted to high temperatures and moisture. It does not tolerate sudden temperature changes and prefers a stable temperature, so avoiding indoor temperature fluctuations is important. It typically cannot withstand cold and needs higher temperatures to grow. If the surrounding temperature becomes too low, the plant may stop growing or even die.

Ideal temperature: 20–35°C
FAQ
What is Ngai camphor?

Ngai camphor, known botanically as Blumea balsamifera, is a plant with no additional details provided on its essentials or symptoms in the provided data.

💨 Humidity
Humidity:
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer

Fertilization is essential for the care of Ngai camphor. Consistent feeding during the growing season preserves the energy required for its showy foliage and supports overall growth. Failure to fertilize can produce unhealthy leaves, reduced ornamental value, and stunted or weak growth that is likely to break.

🪴 Pot & Repot
✂️ Pruning

Ngai camphor is known for its aromatic leaves and medicinal benefits. To keep the plant healthy, it's best to prune it during the winter while it's dormant. Focus on removing dead or diseased branches and thinning out dense areas to improve air circulation. Pruning at the right time promotes healthy foliage and enhances the plant's overall strength, helping it thrive throughout the year.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Shrub
Life Cycle
Perennial
Genus
Blumea
Family
Asteraceae
Hardiness Zone
9
Mature Height
0.91 m to 3.96 m
Mature Spread
0.49 m to 1.52 m
Leaf Color
Green
Leaf Type
Evergreen
Flower Color
Yellow
Flower Size
0.51 cm to 0.76 cm
Bloom Time
Mid fall, Late fall, Early winter
Planting Time
Spring, Summer, Autumn
Harvest Time
Late fall, Early winter, Mid winter
Native Area
Nepal, India, Malaysia, Indonesia, Cambodia, Vietnam, Myanmar, Philippines, Bhutan, Bangladesh, Laos, Thailand, China

Tags (5)

Common Names (12)

en Ngai camphor
en Ngai camphorshrub
en Ngai camphortree
en Buffalo-ear
en Capa
en Sembung
en Nagi camphor
en Sambong
en Tawawo
en Đại bi
en Sembong
en Telinga Kerbau