Marginata

Medium to bright indirect light (3-6 feet from a south or west window, or right next to an east window. Under a grow light, 6-10 inches away works well) or dappled sun. Tolerates lower light but grows slowly and loses some color contrast. Avoid intense direct afternoon sun, which burns the leaf tips.

Prefers higher humidity as a rainforest native but adapts to typical indoor conditions. Extra humidity encourages lusher growth. Avoid dry air from heating vents.

Well-draining indoor potting mix. Add perlite to improve drainage if needed. Good drainage prevents root rot, which is the main risk with this plant.

Root rot from overwatering. Brown tips from fluoridated tap water or low humidity. Leaf drop from sudden temperature changes or relocation. Spider mites in dry conditions. Responds very well to pruning if it gets too leggy.