We recommend fertilizing the Monstera Adansonii monthly throughout the growing season, in spring through summer. This plant's natural habitat is the jungle where it receives high levels of humidity. We recommend keeping it near a humidifier or simply misting it in the morning. The Adonsonii can get leggy and will need to be pruned. Take off the longer vines to promote new growth and give the plant a fuller appearance. To propagate this plant, simply take stem cuttings and place them in water or directly into the soil.