Sansevieria ehrenbergii
Blue sansevieria · East African wild sisal · Oldupai · Sword sansevieria · Sanseveria Samurai
Description
Source: leafsnapSansevieria ehrenbergii, a species of flowering plant in the Asparagaceae family, is native to East Africa. It is a succulent perennial that grows in clumps, featuring long, stiff leaves that are dark green with light green bands. These leaves are arranged in a rosette pattern and can reach up to 3 feet in length. The plant produces small white flowers on tall spikes that emerge from the center of the rosette. Commonly known as the sword sansevieria or East African wild sisal, Sansevieria ehrenbergii is an easy-to-care-for houseplant that can thrive in low light conditions and with infrequent watering. It is also known for its air-purifying qualities and has been shown to remove toxins such as formaldehyde from indoor environments. The plant's stiff leaves have been utilized for centuries for their fiber content, which can be used to make ropes or woven into baskets and mats. In some regions of Africa, it is also used medicinally to treat various ailments such as stomach problems and skin conditions. Overall, Sansevieria ehrenbergii makes an excellent addition to any indoor space due to its low maintenance requirements and attractive appearance.
Care Guide
💧 Water Every 14 days
Sansevieria ehrenbergii can tolerate some drought, needing moist soil during spring and summer, but it requires less frequent watering in winter. Water the plant twice a week, avoiding tap water that is high in calcium or magnesium. It is best to use rainwater or melted snow. Be cautious when watering to avoid root rot.
☀️ Light Full shade
Sansevieria ehrenbergii is native to the understory of tropical forests, growing well in full shade with some dappled sunlight and able to adapt to areas with minimal direct sun.
What are the sunlight requirements for Sansevieria ehrenbergii?
Sansevieria ehrenbergii, also known by its botanical name Sansevieria ehrenbergii, thrives under specific sunlight conditions to maintain its health and happiness. It requires 'Full sun', meaning it needs above 6 hours of sunlight daily, or 'Partial sun', implying it should receive about 3-6 hours of sunlight. It's important to observe the movement of sunlight through your garden to find the perfect spots that offer a good balance of light and shade for the plants. This careful placement ensures they grow happily in their environment.
🌡️ Temperature 20–37.8°C
Sansevieria ehrenbergii prefers warm conditions and requires relatively high temperatures during the growing season to support its growth and metabolic activity. It likes ample sunlight, suitable moisture, and good air circulation. However, it is vulnerable to harm from very low temperatures and from excessive watering. It's also important to maintain balance and avoid extreme heat or overly dry conditions.
💨 Humidity dry (<40%)
This plant prefers dry conditions, so don't mist it. However, watering it less often can also thrive in higher humidity.
🪴 Soil 6-7
🌱 Fertilizer
For Sansevieria ehrenbergii, apply light doses of fertilizer once or twice a year during the growing season. Do not fertilize in winter or in summer when the plant is dormant. Cut back on fertilizer for repotted plants and wait a couple of months after repotting before feeding. Fertilizing helps maintain healthy growth and promotes blooming.
🪴 Pot & Repot Every 2 years
When repotting Sansevieria ehrenbergii, choose a pot just a bit larger than the current one that has adequate drainage. Use a gritty, well-draining succulent or cactus mix. Gently lift the plant out of its old container, brush off excess soil, and set it back in at the same depth. Wait a few days before watering to allow any root injury to heal. Repot in spring or fall and place it in a brightly lit location.
✂️ Pruning
Sansevieria ehrenbergii, known for its sword-like leaves, requires minimal pruning. To encourage healthy growth, trim any damaged leaves in the spring, but be cautious not to over-prune, as this plant grows slowly. Regularly remove dead foliage to help prevent pests. Make sure your cuts are clean to avoid infections and maintain the plant’s appearance.
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity
Plant is moderately toxic to people, dogs, and cats. If they ingest the plant, humans may suffer short-term symptoms including mouth pain, salivation, and some nausea. In rare instances, it can produce a dermatological reaction but is mainly toxic only if ingested. In cats and dogs, ingestion can cause excessive salivation, pain, nausea, vomiting, and diarrhea.
Characteristics
- Plant Type
- Succulent
- Life Cycle
- Perennial
- Genus
- Sansevieria
- Family
- Asparagaceae
- Hardiness Zone
- 9-11
- Mature Height
- 61 cm
- Mature Spread
- 30 cm
- Leaf Color
- Dark Green, Light Green
- Leaf Type
- Evergreen
- Flower Size
- 1.02 cm to 2.03 cm
- Bloom Time
- Summer
- Planting Time
- Spring, Summer, Autumn
- Harvest Time
- Late summer, Early fall, Mid fall