Red Limes grow best in spaces with bright indirect light, where the sun is soft or diffused. They can adapt to medium light, though be careful to not overwater it, as the soil will take longer to dry with lesser light. Avoid placing it under direct midday sunlight (especially during the summer), since that will cause your Red Lime to dry out and the leaf tips to brown. Never place it in a dark spot, since the soil will almost definitely take too long to dry out, which will cause your Red Lime's roots to rot (a death sentence).