Portulaca molokiniensis, also known as “Molokiniensis Purslane,” is a unique and stunning succulent that requires specific care to thrive. Here are some tips to help you provide the best care for your Portulaca molokiniensis:

1. Sunlight: This plant loves bright, direct sunlight. Place it in a location where it can receive at least six hours of sunlight per day, preferably in the morning or evening when the sun is less intense.
2. Watering: Portulaca molokiniensis is drought-tolerant and prefers well-draining soil. Allow the soil to dry out completely between waterings and then water thoroughly. Avoid overwatering, as it can cause root rot.
3. Soil: Use a well-draining soil mix suitable for succulents and cacti. Adding perlite or coarse sand can help improve drainage.
4. Temperature: This succulent thrives in warm temperatures between 70°F and 90°F (21°C and 32°C). Protect it from frost or extreme cold.
5. Fertilization: Feed your Portulaca molokiniensis with a balanced succulent fertilizer during the growing season. Follow the manufacturer’s instructions for application rates.
6. Propagation: You can propagate this succulent by taking stem or leaf cuttings. Allow the cuttings to callus for a few days before planting them in well-draining soil.
7. Pests and Diseases: Keep an eye out for common succulent pests like mealybugs or aphids. Treat any infestations promptly with an appropriate insecticidal soap or neem oil solution.

Remember, Portulaca molokiniensis is a delicate and rare succulent, so give it the care and attention it deserves. With the right conditions and care, this plant will reward you with its vibrant and beautiful display.