Dragon trees aka Marginata Braid grow best in bright light but they can also survive in dim light. Plants in lower light situations will grow slower and will produce smaller leaves with less intense color. Don't place your dragon tree in full sun because the foliage might burn

It’s easy to over-water this plant. To ensure that you don't drown it, wait until the top half of the soil is dry before watering. In low light, this can take up to 3 weeks. If the plant develops brown tips on the leaves, that is often a sign of over-watering or the water contains too much salt or fluoride. Like other plants in its genus, Dracaena marginata is sensitive to fluoride, which can cause discoloration. To avoid fluoride, water dragon tree with distilled or non-fluoridated water. If the plant has yellow leaves, it usually means it needs more water.