Molokoni Purslane (Portulaca molokoniensis)
Molokoniensis
About this plant
Portulaca molokoniensis, also known as Molokoni Purslane, is a succulent plant native to Hawaii. It has fleshy, green leaves and produces small, bright yellow flowers. This plant is drought-tolerant and often used in rock gardens or as ground cover. It is appreciated for its low maintenance and ability to thrive in hot, dry environments.
Taxonomy
Higher classification: Order Caryophyllales
Origin & Distribution
- Native region
- Hawaii
- Distribution
- Native to Hawaii; cultivated in warm climates worldwide as an ornamental succulent.
Care
- Suitable locations
- Outdoor, Balcony, Greenhouse, Indoor
- Preferred window facing
- South-facing, West-facing, East-facing
- USDA hardiness zones
- 9-11
- Soil pH
- 6.0-7.5 (slightly acidic to neutral)
- Soil type
- well-draining sandy or rocky soil
Watering. Water sparingly, allowing the soil to dry out completely between waterings. Too much water can cause root rot.
Fertilizing. Feed lightly with a balanced, diluted fertilizer during the growing season (spring and summer) once a month. Avoid over-fertilizing as it can harm the plant.
Portulaca molokoniensis is a tough succulent that thrives in sunny, dry conditions. It requires minimal watering and well-draining soil. Overwatering can cause root rot, so let the soil dry out between waterings. It needs little maintenance and is suitable for beginners.
Propagation
- Propagation methods
- Seeds, Cuttings
Ornamental features
- Flowering
- Yes
- Flowering period
- summer
Fleshy green leaves and bright yellow flowers that bloom in summer, forming a low, spreading mat.
Toxicity & Safety
Non-toxic to humans and pets. Safe to have around children and animals.
Allergy information
Portulaca molokoniensis 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 plant's sap and wash hands after handling.
Common problems
Overwatering can lead to root rot. Poor drainage or too much shade may cause the plant to become weak or leggy. Pests are rare but watch for aphids or mealybugs.
Uses
Used as an ornamental ground cover or in rock gardens. Its drought tolerance makes it ideal for xeriscaping.
Notes
Prune occasionally to maintain shape and remove dead growth. Repot every 2-3 years if grown in containers. Sensitive to frost; protect or bring indoors in cold climates.