Alocasias grow from an underground stem called a rhizome, which is similar to a bulb. If the plant were to lose its leaves, it can regrow from the rhizome. Alocasia will appreciate higher levels of humidity provided by misting or a humidifier. We recommend fertilizing this plant every month during spring and summer with a diluted general houseplant fertilizer. Propagation is done by separating offsets from the rhizome. Treat it with neem oil monthly to keep it clean and to keep the pests away.