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How to grow and care for Dracaena marginata 'Tricolor', best planted in a 15cm diameter pot
Summary Soil: A slightly acidic sandy soil is best; the soil should be loose and airy, fertile, rich in humus, and well-draining. Temperature: The suitable growing temperature is around 20-28°C; below 10°C, frost protection measures are needed. Light: It likes light but cannot be exposed to harsh sun. Watering: Use the alternating wet-and-dry method - do not water when dry, and water thoroughly when you do; reduce watering frequency in winter. Fertilizing: Fertilize about once every half month, and nitrogen should not be excessive. Pruning: Promptly remove yellow leaves, dead leaves, and old, weak, or diseased leaves.