Dracaena marginata will give the best results indoors in bright yet indirect sunlight. Although bright indirect light is the preference, it will handle low light situations, but the green leaves will be thinner and darker.If you’re watering from the top allow the soil to dry out a little between watering. When the surface of the soil is dry to the touch – water the Dracaena marginata plant thoroughly and allow the excess water to exit through the drainage holes.The Dracaena marginata is much like you – enjoying comfortable room temperatures of 75° degrees Fahrenheit, allowing for this top-notch “plant air cleaner” to remove pollutants like Formaldehyde from the air.