Snake Plant
Dracaena angolensis
Laurentii
About this plant
Dracaena angolensis, commonly known as the Snake Plant or Mother-in-Law's Tongue, is a popular houseplant with tall, upright, sword-shaped leaves that are green with yellow edges. It is known for its air-purifying qualities and ability to thrive with minimal care. This plant is slow-growing and can live for many years indoors.
Taxonomy
- Genus
- Dracaena
- Family
- Asparagaceae
- Higher classification
- Asparagales
- Plant type
- Houseplant
- Lifespan
- Perennial
Origin & Distribution
- Native region
- Angola, West Africa
- Distribution
- Widely cultivated indoors worldwide; native to West Africa, especially Angola.
Care
- Light preference
- Bright indirect
- Suitable locations
- Indoor, Balcony, Greenhouse
- Preferred window facing
- East-facing, South-facing, West-facing
- Watering frequency
- Rare
- Watering interval
- 14–21 days
- Humidity
- Normal
- Minimum
- 10 °C
- Maximum
- 35 °C
- Optimal
- 18-27 °C
- USDA hardiness zones
- 10-11
- Soil pH
- 6.0-7.5 (slightly acidic to neutral)
- Soil type
- well-draining potting mix, such as cactus or succulent mix
Watering. Water sparingly, allowing the soil to dry out completely between waterings. Overwatering can cause root rot. Reduce watering in winter.
Fertilizing. Feed with a balanced, diluted houseplant fertilizer once a month during the growing season (spring and summer). Avoid fertilizing in winter when growth slows down.
Dracaena angolensis is a tough plant that grows slowly and needs little water. It prefers bright, indirect light but can tolerate some shade. Overwatering can cause root rot, so let the soil dry out between waterings. It requires minimal maintenance and is suitable for beginners.
Propagation
- Propagation methods
- Division, Cuttings
- Care difficulty
- Easy
Ornamental features
- Flowering
- Yes
- Flowering period
- spring
Tall, stiff, upright leaves with green centers and yellow margins; sometimes produces small, fragrant flowers indoors.
Toxicity & Safety
- Toxic to humans
- Mildly toxic
- Toxic to pets
- Mildly toxic
- Weed potential
- Not considered a weed
Mildly toxic if ingested; can cause stomach upset in pets and humans. Keep out of reach of children and pets.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Sap or latex, Skin contact
- Pollen level
- None
Dracaena angolensis may cause mild skin irritation in sensitive individuals due to its sap. It is not known to produce airborne pollen that causes allergies. To reduce exposure, avoid direct contact with the sap and wash hands after handling the plant.
Common problems
Overwatering can lead to root rot. Low light may cause slow growth or pale leaves. Occasionally, pests like spider mites or mealybugs may appear.
Uses
Popular as an indoor ornamental plant for its striking foliage and air-purifying properties.
Notes
Prune only to remove damaged leaves. Repot every 2-3 years or when root-bound. Avoid cold drafts and temperatures below 10°C (50°F).