Origin
The Sansevieria phillipsiae N.E.Br., commonly known as the Nairobi Bowstring Hemp, is a flowering plant that belongs to the family Asparagaceae. It is native to Kenya, specifically the eastern region of Nairobi.
Common Names
Aside from Nairobi Bowstring Hemp, this plant has several other common names. In Swahili, it is called Mkuu inchi, while in Kikuyu language, it is known as Mukinduri or Mukondori. It is also called Kenya Bowstring Hemp or African Wild Orchid.
Uses
Locals in Kenya use the Sansevieria phillipsiae as a remedy for various illnesses such as stomach pains and snakebites. It is also widely used as an ornamental plant in various parts of the world, thanks to its attractive variegated foliage and ability to purify indoor air. The plant has been found to be very effective in removing toxins from the air, making it a popular choice for both homes and offices alike.
General Appearance
The Nairobi Bowstring Hemp has stiff, upright leaves that can grow up to three feet long. The leaves are green-grey and have striking yellow borders, making this plant a standout in any garden. The plant also produces tall spikes of small white flowers that arise from the base of the leaves. The flowers are the main attraction, and they bloom in summer, making the plant even more attractive.
Light Requirements
Sansevieria phillipsiae N.E.Br. thrives well in bright, indirect sunlight. It can also grow in bright, direct sunlight but only for a few hours daily. A lack of sufficient light causes the leaves to become stunted and grow slowly.
Temperature Requirements
The plant prefers warm temperatures ranging between 60°F to 90°F (15°C-32°C). It can endure colder temperatures though not below 50°F (10°C). Temperatures below 40°F (4.4°C) can cause severe damage or even death to the plant.
Soil Requirements
The Sansevieria phillipsiae N.E.Br. is adaptable to various soil types, including loam, sand, and clay. However, it thrives best in well-draining soil that has good aeration and drainage. It also prefers a slightly acidic to neutral soil pH ranging between 6.1-7.8. Mix the soil with organic matter such as peat or compost for better moisture retention.
Cultivation methods
Sansevieria phillipsiae N.E.Br., also known as the Congo Bowstring Hemp, is a plant that grows well in tropical regions. It can survive in a wide range of temperatures but thrives in warm weather. If you live in areas with a temperate climate, consider keeping the plant indoors or in a greenhouse. It grows best in well-drained soil, which means you should avoid compact and waterlogged soil.
When propagating the plant, you can separate offsets from the parent plant and plant them in soil. Ensure that the soil is moist and not waterlogged. Additionally, you can propagate the plant by cutting a leaf into sections and dipping the cuttings in rooting hormone before planting them in well-draining soil.
Watering needs
Sansevieria phillipsiae N.E.Br. is a drought-tolerant plant, which means it requires minimal watering. Water the plant only when the topsoil feels dry to the touch. Overwatering the plant can lead to root rot or damage, so ensure that the soil is well-draining, and allow excess water to drain out from the bottom of the pot. During the cold season, reduce the watering frequency to prevent the plant from sitting in damp soil.
Fertilization
Sansevieria phillipsiae N.E.Br. does not require frequent fertilization. Since it is a slow grower, fertilize the plant once every three months using a balanced fertilizer. During the inactive growth period, reduce the frequency of fertilization. Be sure to follow the instructions on the fertilizer's package and avoid over-fertilizing, which can damage the plant.
Pruning
Sansevieria phillipsiae N.E.Br. does not require regular pruning. Cleaning the plant by wiping off the dust on the leaves is enough to keep it looking clean and healthy. You can use clean, sharp shears to trim off any yellow or dead leaves, but avoid cutting off too much foliage as it can harm the plant. If you want to propagate the plant, cut off an offset or slice a leaf into sections and plant them in well-draining soil.
Propagation of Sansevieria phillipsiae N.E.Br.
Sansevieria phillipsiae N.E.Br., also known as the 'Kenya Hyacinth', is a popular plant that can be propagated through various methods. Successful propagation will ensure the growth of new plants and help in the expansion of your collection.
Propagation through Division
Propagation through division is the most common method of propagating Sansevieria plants. The process involves splitting the plant into two or more sections, each with its own roots and foliage. To begin, remove the plant from its current pot and gently tease the roots apart. Divide the plant into sections, ensuring that each section has enough roots and foliage for growth. Pot each section in its own container with fresh soil and water well.
Propagation through Cuttings
Propagation through cuttings is another method of propagating Sansevieria plants. This method is useful when the plant has grown too large to divide, or if you only have a small piece of the plant to work with. To begin, select a section of healthy foliage that is at least 2-3 inches in length. Cut the section off the plant with a sharp, sterile knife. Plant the cutting in a container filled with fresh soil and water it well. Keep the soil moist, but not waterlogged, and wait for new growth to appear.
Propagation through Leaf Cuttings
Propagation through leaf cuttings is a variation of the cutting method. This process is useful when you only have a single leaf to work with. To begin, select a healthy leaf that is at least 3-4 inches long. Cut the leaf into sections that are at least 1 inch in length. Plant each section upright in a container filled with fresh soil and water it well. Keep the soil moist, but not waterlogged, and wait for new growth to appear.
Final Thoughts
Propagation of Sansevieria phillipsiae N.E.Br. is easy and highly rewarding. Division, cutting, and leaf cutting methods are effective in propagating this plant. No matter the propagation method used, remember to use fresh soil and water the plant well. With proper care, your new Sansevieria plant will grow and thrive.
Disease and Pest Management for Sansevieria phillipsiae N.E.Br.
Sansevieria phillipsiae N.E.Br., also known as Kenya Hyacinth, is a hardy plant that can tolerate a range of growing conditions. However, like all plants, it is still susceptible to diseases and pest infestations. Proper management techniques can help prevent and control these issues.
Common Diseases
One common disease that affects Sansevieria phillipsiae is leaf spot caused by the fungus Cercospora. Symptoms include small, brown spots on the leaves that eventually spread and merge, leading to leaf dieback. The disease is mostly caused by overwatering and high humidity levels.
To manage Cercospora leaf spot, remove infected leaves as soon as they are noticed and avoid getting water on the leaves when watering. Cut back on watering and improve air circulation around the plant to decrease humidity levels.
Another disease that can affect Sansevieria phillipsiae is root rot caused by overwatering and poor soil drainage. Symptoms include yellowing and wilting leaves, mushy and black roots, and an overall decline in plant health.
To prevent root rot, use well-draining soil and avoid overwatering the plant. If root rot has already set in, remove the plant from the soil, trim off any affected roots, and replant in a new pot with fresh soil.
Common Pests
Sansevieria phillipsiae is relatively pest-resistant, but it can still fall victim to mealybugs, spider mites, and scale insects. These pests typically feed on the foliage, sucking out the plant's sap and weakening it.
To manage pest infestations, use an insecticidal soap or neem oil spray to kill off the pests. Remove any heavily infested leaves and isolate the plant to prevent the pests from spreading to other plants. Checking regularly for pests and addressing any issues immediately can help prevent infestations from reaching damaging levels.
By following these disease and pest management techniques, you can help keep your Sansevieria phillipsiae healthy and thriving.
