Monstera obliqua ‘Peru’ is a rare, climbing aroid characterized by extreme fenestration, where large portions of the leaf surface are open perforations, creating a very airy, lace-like structure. Native to Peru, it grows along slender vines with highly variable leaves that become more intricate as the plant matures, with fenestrations often making up over 90% of the leaf surface. The foliage develops a fine, skeletal network of narrow green tissue and wide openings, giving each leaf a highly distinct, almost fragile appearance. Vertical support improves stability and encourages better climbing growth, with only slight increases in leaf size over time while fenestration becomes more pronounced. It prefers warm, humid conditions, bright indirect light, and an airy, consistently lightly moist but well-draining substrate for best growth.