Kigelia africana
درخت سوسیس · Sausagetree · African sausage tree · Pohon Sosis · Cucumber Tree
Description
Source: leafsnapKigelia is a genus of flowering plants in the family Bignoniaceae. The genus consists of only one species, Kigelia africana, which occurs throughout tropical Africa. The so-called sausage tree grows a poisonous fruit that is up to 60 cm (2 feet) long, weighs about 7 kg (15 pounds), and resembles a sausage in a casing.
🌳 The fruit of the African sausage tree has traditionally been used across Africa to treat a variety of skin conditions, indicating its potential for dermatological products. Using extracts from the African sausage tree, prized for their anti-inflammatory, antimicrobial, and regenerative properties, could transform skincare treatments. The fruit is also applied to improve skin firmness and fight skin disorders, signaling a new direction for natural cosmetic ingredients.
🎭 The initial step towards transformation
Care Guide
💧 Water Every 7 days
Adapted to savannah habitats, the African sausage tree thrives with minimal watering, needing irrigation only every two weeks. It demonstrates drought tolerance by storing water in its thick trunk during dry seasons, showcasing its resilience in warmer climates.
How should I water my African sausage tree?
Watering your African sausage tree is quite flexible, as it is not too specific about how you water it. You can use various common watering tools like watering cans, hoses, or even cups. Regardless of the tool you use, it's important to water the soil directly and ensure that all areas receive equal moisture. Using filtered water is advisable to avoid harmful particles that may be present in tap water. It is also beneficial to use water at room temperature or slightly above, as extreme temperatures can be shocking to the tree. However, the African sausage tree usually responds well to any water you give it.
What should I do if I give too much or too little water to my African sausage tree?
Outdoor plants, especially newly planted ones or seedlings, are prone to not getting enough water. When the tree is small or recently planted, it's important to continue watering regularly for a few months. Once the roots are established, African sausage trees can usually rely on rainwater. For African sausage trees planted in pots, overwatering is more likely. If you accidentally overwater your tree, you should address the situation right away. Stop watering immediately to minimize the effects of overwatering. Then, remove the tree from the pot to check its roots. If the roots don't show signs of root rot, you can put the tree back in the pot. However, if there is root rot, trim infected roots and consider applying a fungicide. Repot the tree in well-draining soil. In the case of underwatering, simply water the plant more frequently. Underwatering is easily fixed, as the drooping and drying leaves will regain fullness after sufficient watering. Adjust your watering frequency when you observe underwatering.
How often should I water my African sausage tree?
Most outdoor plants can grow well with rainfall, but if your area doesn't get much rain, you'll need to water them every 2 weeks in spring and fall, and more often in summer. In winter, you can water less frequently, or maybe not at all. However, if your African sausage tree is young or newly planted, it will need more water to help it establish and grow. For potted plants, there are two main ways to determine how often to water your African sausage tree. You can set a predetermined watering schedule, like once a week or every other week. However, this might not always work well since it doesn't consider the specific conditions of your tree's environment. Alternatively, you can monitor the soil moisture and water when the top two to four inches of soil have dried out completely. This method is recommended, especially during summer when the tree's water needs are highest.
How much water does my African sausage tree require?
To water your African sausage tree effectively, you don't always need to use a lot of water. If the soil has only dried a few inches since the last watering, giving it about five to ten ounces of water will support healthy growth. You can also determine how much water to give based on the moisture of the soil. Take note of how many inches of soil have dried out between waterings. To ensure the tree gets enough moisture, water it enough to moisten all the layers of soil that have dried since the last watering. If more than half of the soil has dried, it's advisable to give more water than usual. If you see excess water draining from the pot's drainage holes, you'll know it has received enough. If the tree is planted in an area that receives ample outdoor rain, it may not need additional watering. But when it's young or establishing, make sure it receives 1-2 inches of rain per week. As it grows and establishes further, it can rely solely on rainwater. However, if there is hot weather and no rainfall for 2-3 weeks, consider giving the tree a full watering to prevent stress.
How can I know if I'm giving enough water to my African sausage tree?
The African sausage tree is more likely to be overwatered than underwatered. Look out for yellowing leaves and leaf drop as signs of overwatering. Overwatering can also cause the plant structure to shrink and contribute to root rot. However, an underwatered tree will also wilt and have brown or brittle leaves. Regardless of whether you see signs of overwatering or underwatering, take action to revive the health of the tree.
☀️ Light Full sun
Native to sun-drenched habitats, the african sausage tree thrives when it receives continuous sunlight throughout the day. It can also adapt and grow adequately under moderate light conditions. Excessive shade may impede its growth, while overexposure to sunlight may not cause any harmful effects on the plant.
What are the sunlight requirements for African sausage trees?
African sausage trees thrive in environments where they can be continuously exposed to sunlight throughout the day, as they originate from sun-drenched habitats. Full sun, which means above 6 hours of sunlight, is ideal for their growth. However, they can also grow sufficiently with about 3-6 hours of sunlight, classified as partial sun. It's essential to monitor how sunlight moves through your garden to ensure your plants get a balance of light and shade, ensuring their happiness and health. Excessive shade could hinder their growth, but interestingly, overexposure to sunlight might not have detrimental consequences on these resilient plants.
How can artificial lighting be used for African sausage trees indoors?
Indoor African sausage trees require sufficient lighting for optimal growth, especially when natural sunlight is inadequate, such as during winter or in less sunny spaces. Artificial lighting provides a crucial solution. LED lights are a popular choice because they can be customized to supply the specific wavelengths of light plants need. For plants requiring full sun, 30-50W/sq ft of artificial light is recommended, while partial sun plants need 20-30W/sq ft. The light source should be placed 12-36 inches above the plant, and the lighting duration should mimic natural daylight hours, typically 8-12 hours per day for most plants.
What are common symptoms of light deficiency or excessive sunlight in African sausage trees?
African sausage trees may show several symptoms when exposed to suboptimal lighting conditions or excessive sunlight. Symptoms of light deficiency include smaller new leaves, leggy or sparse growth, faster leaf drop, slower or no new growth, and lighter-colored new leaves. Excessive sunlight can cause chlorosis (yellowing leaves), sunscald, leaf curling or twisting, wilting, and leaf scorching, characterized by brown, dry, crispy edges on leaves. These symptoms indicate the plant's struggle with its lighting environment.
What solutions can be applied to address lighting issues with African sausage trees?
To address lighting issues for African sausage trees, a gradual approach is recommended. For indoor trees, gradually move them to a sunnier location each week until they receive at least 6 hours of direct sunlight daily, ideally using a south-facing window. If the plant is large or not easily movable, consider using artificial lighting, such as keeping a desk or ceiling lamp on for at least 8 hours a day or investing in professional plant grow lights. For outdoor trees, it's crucial to move them gradually to avoid sunburn, aiming for a sunnier spot each week. Reducing obstructions, like pruning trees that block sunlight, can help, as can transplanting smaller plants during their dormant period to a location with ample sunlight and good drainage. It's noted that parts of the tree affected by insufficient sunlight may not recover, but new growth will be healthy following increased light exposure.
🌡️ Temperature 20–37.8°C
The African sausage tree comes from tropical areas with generally warm, humid climates. Consequently, it is adapted to high heat and moisture. It dislikes abrupt temperature shifts and favors steady thermal conditions, so preventing indoor temperature swings is important. It generally cannot withstand cold and needs warmer conditions to grow. If temperatures fall too far, the plant may stop growing or even die.
What is the African sausage tree?
The African sausage tree, known botanically as Kigelia africana, is a distinctive plant species recognized for its unique, sausage-shaped fruit. This tree is native to various regions across Africa and is not only revered for its striking appearance but also holds significance in traditional medicines and cultural practices.
💨 Humidity
🪴 Soil 6-7
🌱 Fertilizer
Early spring, when the African sausage tree comes out of dormancy, is the best time to fertilize it. This encourages overall growth and the development of flowers. Fertilizing improves the leaves, stems, and branches, and promotes flowers that are large, vivid, and long-lasting. It helps move nutrients from the roots to the flowers and enhances the plant’s health and resistance to disease.
Why should I put fertilizer on my African sausage tree?
To effectively care for your African sausage tree, it is crucial to fertilize it for several reasons. Firstly, by using fertilizer, you can enhance the tree's ability to produce beautiful blooms. This can be achieved by fertilizing it in early spring, as it is the optimal time to ensure abundant and impressive flowers during that season. Additionally, the application of fertilizer supplies the tree with ample energy that it can store in the soil during dormant growth phases. By providing extra nutrients to your African sausage tree during fall planting or late spring, you can enable it to store more energy to utilize once active growth resumes.
When should I add fertilizer to my African sausage tree?
Fertilizing the African sausage tree at the right time is important. If you apply fertilizer too early while the tree is dormant, it won't be effective and will be washed away by rainwater, causing waste and pollution. The first application of fertilizer should be in early spring and then continue monthly until early summer.
When should I not put fertilizer on my African sausage tree?
To ensure optimal growth and blooming of the African sausage tree, it is important to be mindful of the nitrogen content in fertilizers. Using fertilizers with excessive nitrogen can result in an abundance of leaves but few blooms. It is advisable to choose fertilizers that have lower nitrogen levels compared to other nutrients. Timing is key when it comes to fertilizing the African sausage tree. Avoid fertilizing it after early autumn, as this can lead to excessive growth right before winter. In addition, refrain from fertilizing the tree during hot and dry times of the year. Dry soil is not as effective in delivering fertilizer, and fertilizing during this period could stimulate growth that requires more water, which may not be readily available. Ideally, it is recommended to apply fertilizer earlier in the season when temperatures are cooler. Lastly, it is crucial to note that the African sausage tree can absorb fertilizers that have been applied to nearby plants or lawns. Therefore, it is important to be cautious and avoid inadvertently giving the tree a double-dose of fertilizer.
What kind of fertilizer does my African sausage tree require?
For the African sausage tree, an ideal fertilizer should have a relatively balanced mix of the three main plant nutrients, with slightly higher amounts of phosphorus. Alternatively, gardeners often choose to improve the tree's soil by adding organic materials like compost, worm castings, or manure. Some experienced gardeners also supplement with water-soluble fertilizers containing phosphorus when the flower buds start to appear. This helps the flowers develop better, allowing them to grow larger and bloom longer. Fertilizers for the African sausage tree can come in various forms, but the best ones are usually either liquid or powdered. Regardless of the form, it's important to dilute the fertilizer and apply it while watering the tree.
How should I apply fertilizer to my African sausage tree?
To effectively care for your African sausage tree, it is crucial to carefully follow the specific fertilizer instructions and conduct some research on how to apply it. Avoid over-fertilizing the tree as this can have negative effects. It is important to determine the correct amount of fertilizer to use. A general guideline is to base the dosage on the tree's age or trunk diameter. Estimate using approximately one-tenth of a pound of fertilizer per year or per inch of trunk, with a maximum of one pound. When applying granular fertilizers or organic options like blood meal, scatter the substance from the tree's base to the drip line (below the outermost branches), but be careful not to let the fertilizer touch the trunk. Over time, the granules will break down and permeate the soil, getting absorbed by the tree's roots. After fertilizing, spread a layer of compost around the base of the tree, approximately one inch deep, and thoroughly water.
🪴 Pot & Repot Every 12 months
✂️ Pruning
The African sausage tree is known for its large, sausage-shaped fruits and bell-shaped flowers. To encourage healthy growth and improve air circulation, prune the tree during its dormant season, which is from early to late winter. Focus on thinning the branches, removing any damaged wood, and shaping the canopy. Regular pruning promotes vigorous growth, abundant flowering, and extends the tree's overall lifespan.
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity
Characteristics
- Plant Type
- Tree
- Life Cycle
- Perennial
- Genus
- Kigelia
- Family
- Bignoniaceae
- Hardiness Zone
- 10-13
- Mature Height
- 15.24 m to 18.29 m
- Mature Spread
- 14.94 m
- Leaf Color
- Green
- Leaf Type
- Evergreen
- Flower Color
- Red, Yellow
- Flower Size
- 7.62 cm to 11.43 cm
- Bloom Time
- All year round
- Planting Time
- Spring, Autumn
- Harvest Time
- All year round
- Native Area
- Burkina Faso, Somalia, Angola, Namibia, Rwanda, Eritrea, Nigeria, Kenya, Niger, Uganda, Tanzania, Zimbabwe, Mali, Benin, Sierra Leone, Equatorial Guinea, Cameroon, Liberia, Mozambique, Burundi, Ghana, Ethiopia, Botswana, Congo, Central African Republic, Malawi, South Africa, Zambia, Sudan, Guinea, Chad, Togo, Senegal, Eswatini, Côte d'Ivoire, Gambia, Congo (DRC), Gabon