Swietenia macrophylla, commonly known as mahogany, Honduran mahogany, Honduras mahogany, or big-leaf mahogany is a species of plant in the Meliaceae family. It is one of three species that yields genuine mahogany timber (Swietenia), the others being Swietenia mahagoni and Swietenia humilis. It is native to South America, Mexico and Central America, but naturalized in the Philippines, Singapore, Malaysia and Hawaii, and cultivated in plantations and wind-breaks elsewhere.
Honduras mahogany has good resistance to disease and is generally not susceptible to illnesses. Regarding care, this plant is fairly low-maintenance. When grown outdoors it needs little watering, and larger specimens typically do not require pruning. Smaller specimens, however, should be pruned after they finish blooming. Honduras mahogany is appropriate for anyone with an outdoor area, such as a garden or deck, and does not demand much experience in plant care.
How to keep Swietenia Macrophylla.
Light
The honduras mahogany performs best when it receives high amounts of sunlight. Its growth and health rely greatly on an open sky. Both its generative and vegetative stages require these conditions. Originating from its native habitat, the honduras mahogany cannot tolerate light deprivation. Excessive shading or insufficient exposure can negatively impact its vigour and vitality.
Water
Honduras mahogany prospers in tropical rainforests and has moderate water requirements. Typically, it needs to be watered every two weeks. As an evergreen, it keeps its leaves year-round, which helps it absorb and use water efficiently.
Temperature
Honduras mahogany is native to areas where temperatures range from 68 to 100°F (20 to 38°C). It prefers milder conditions, so shielding it from extreme cold and heat during seasonal shifts is beneficial.
Fertilizer
Fertilizing is essential for caring for Honduras mahogany. Regular applications during the growing season maintain the energy needed for its showy foliage and support overall growth. Failing to fertilize can lead to unhealthy leaves, reduced ornamental appeal, and stunted or weak growth that is more likely to break.
Pruning
To maintain the health and shape of Honduras mahogany, it is best to prune the tree periodically. The ideal time for pruning is from early to late winter, which encourages robust growth in the spring. Focus on removing dead branches and thinning out dense foliage. This improves air circulation, helps prevent disease, and ultimately enhances the tree's stability and appearance.
Botanical profile.
- Plant Type
- Tree
- Life Cycle
- Perennial
- Genus
- Swietenia
- Family
- Meliaceae
- Hardiness Zone
- 10-12
- Mature Height
- 15.24 m to 60.96 m
- Mature Spread
- 35.05 m
- Leaf Color
- Green, Red
- Leaf Type
- Evergreen
- Flower Color
- Green, White, Yellow
- Flower Size
- 2.54 cm
- Bloom Time
- Late spring, Early summer, Mid summer
- Planting Time
- Spring, Summer, Autumn, Winter
- Harvest Time
- Mid summer, Late summer, Early fall
- Native Area
- Colombia, Belize, Honduras, Mexico, Guatemala, Bolivia, Venezuela, Peru, Brazil, Nicaragua, Costa Rica, Panama
Other names.
Reader questions.
What is the most effective way to water my Honduras mahogany?
Watering your Honduras mahogany is simple and flexible. You can use various tools like watering cans, hoses, or even cups to water the plant. The important thing is to water the soil directly and ensure that all areas receive equal moisture. Filtered water is preferable over tap water to avoid harmful particles. It is also best to use water at or slightly above room temperature, as extreme temperatures can shock the plant. However, overall, the Honduras mahogany is quite adaptable and will respond well to any type of water you provide.
Why should I put fertilizer on my Honduras mahogany?
Honduras mahogany requires regular fertilization mainly because its showy leaves demand a significant amount of energy to develop and maintain. However, this poses a challenge as the tree must not only utilize enough energy to keep its leaves healthy, but also to support the growth of other essential components such as its stems, branches, and roots. Neglecting fertilization could result in two likely scenarios. Firstly, the leaves may lose their natural color and texture, appearing overall unhealthy and significantly reducing its ornamental appeal. Secondly, the tree's overall growth may slow down or produce weak growth that could be more susceptible to breakage.
What are the sunlight requirements for Honduras mahogany?
Honduras mahogany thrives when exposed to abundant levels of solar radiation and requires full sun, which is above 6 hours of sunlight daily, for optimal growth and health. Both its generative and vegetative phases demand open sky conditions, as drawn from its native habitat. It's essential to watch how sunlight moves through your garden to ensure your plants get the perfect balance of light and shade, ensuring their happiness. Lack of sufficient sunlight or excessive shading may adversely affect the plant's vigour and vitality.
What is the ideal temperature range for Honduras mahogany?
Honduras mahogany, or Swietenia macrophylla, thrives in temperatures between 68 to 100°F (20 to 38°C). Due to its preference for milder temperatures, it is important to protect it from extreme cold and heat, especially with seasonal changes. Despite being heat-loving, exposure to cold temperatures can be harmful. In regions with cold autumns, it's advised to bring the plant indoors, placing it near a bright window yet away from heaters to ensure a temperature above 20°C during winter, as temperatures nearing 5°C could be detrimental to the plant's health.
What should I do if I give too much or too little water to my Honduras mahogany?
Outdoor plants, especially newly planted ones or seedlings, are prone to not getting enough water. It's important to water them sufficiently for a few months while they are small or recently planted. Once the roots are established, Honduras mahogany trees can rely on rainfall most of the time. When you have a Honduras mahogany in a pot, overwatering is more likely. If you accidentally overwater your plant, you should take action to fix the situation right away. First, stop watering the plant immediately to minimize the impact of overwatering. Then, remove the Honduras mahogany from its pot to check the roots. If there is no sign of root rot, you can put the plant back in its container. However, if you find root rot, trim away the affected roots and consider applying a fungicide to prevent further damage. Finally, repot the Honduras mahogany in well-draining soil. In the case of underwatering, simply water the Honduras mahogany plant more frequently. It is usually an easy problem to fix. When you underwater, the leaves of the plant will droop, dry out, and fall off. However, they will quickly regain their fullness after receiving sufficient water. Make sure to adjust your watering frequency as soon as you notice signs of underwatering.
When should I fertilize my Honduras mahogany tree?
To keep your Honduras mahogany healthy, it benefits from occasional feedings. Therefore, you do not need to establish a fixed feeding schedule when planting this plant. A simple way to fertilize your Honduras mahogany is to apply fertilizer while watering it from time to time. Additionally, it requires a good amount of water during the growing season. Feeding the plant once every two to three weeks is recommended throughout its period of new growth.
How can artificial lighting benefit indoor Honduras mahogany plants?
Indoor Honduras mahogany plants require adequate lighting for optimal growth, especially when natural sunlight is insufficient, such as in winter or less sunny spaces. Artificial lights, like LEDs tailored to provide specific wavelengths of light, are essential for promoting faster, healthier growth. For full sun plants, 30-50W/sq ft of artificial light is recommended. The light source should be placed 12-36 inches above the plant to mimic natural sunlight, and most plants need 8-12 hours of light per day to thrive.
What should I do if my Honduras mahogany is exposed to low temperatures?
If your Honduras mahogany experiences low temperatures, which it doesn't tolerate well, it's crucial to take immediate action to protect it. The plant prefers temperatures above 20°C and keeping it above 5°C during winter is essential. Exposure to temperatures below 1°C may cause the leaves to lighten in color, eventually turning brown or black, and the plant may display symptoms like wilting and drooping. To mitigate frost damage, trim off the frost-damaged parts and move the plant indoors to a warm environment. Positioning the plant near a south-facing window ensures ample sunlight, but avoid places near heaters or air conditioning vents to prevent air from becoming too dry.
How many times should I water my Honduras mahogany?
If your area receives sufficient rainfall, most outdoor plants can grow naturally without any additional watering. However, in regions with limited rainfall, it is important to ensure that your plants receive adequate watering. During the spring and fall, watering every 2 weeks is recommended. In the summer, more frequent watering is necessary, while in winter, when growth is slower and plants require less water, watering should be done sparingly or even avoided altogether. Young or newly planted Honduras mahogany trees require more frequent watering to help them establish and grow into more adaptable and drought-tolerant plants. For potted plants, there are two main approaches to determining watering frequency for Honduras mahogany. The first is to follow a set schedule, typically once a week or every other week. However, it's important to note that this may not always be suitable as it does not take into account the specific growing conditions for your plants. Another option is to monitor soil moisture. Ideally, you should wait until the top two to four inches of soil (about ⅓ to ½ depth of the pots) have completely dried out before watering again. It's important to adjust your watering frequency based on the season, as summer will likely require more frequent watering due to increased water needs.
When is it not a good idea to add fertilizer to my Honduras mahogany plant?
You can follow a regular fertilization schedule for your Honduras mahogany for most of the year, particularly during the active growing seasons of spring, summer, and early fall. However, it's important to avoid using fertilizer during the winter months. During this time, the Honduras mahogany goes into a dormant phase where it either doesn't grow at all or experiences minimal growth. As a result, the plant requires less energy and does not need fertilization during this period.
What are the symptoms of light deficiency in Honduras mahogany?
Light deficiency in Honduras mahogany can lead to various symptoms signaling the need for more sunlight. These can include smaller new leaves, leggy or sparse growth, faster leaf drop, slower or no new growth, lighter-colored new leaves, and conditions such as chlorosis (where leaves lose their green color and turn yellow), sunscald (damage from intense sunlight exposure), leaf curling (a defense mechanism against excessive sunlight), wilting (loss of turgor pressure), and leaf scorching (brown, dry edges on leaves due to excessive sunlight).
How should I care for Honduras mahogany during high temperatures?
During the summer, it's crucial to ensure that Honduras mahogany doesn't get exposed to temperatures above 38°C. Exceeding 43°C can result in lighter leaf coloration and increase the risk of sunburn. In such cases, trimming away sunburned and dried-up sections of the plant can help. It's beneficial to move the plant to a spot where it can enjoy shade during the midday and afternoon sun to prevent further damage. Additionally, watering the plant in the morning and evening helps keep the soil moist, which is vital for its health in hot conditions.