Nephthytis Plant Care There are several species of Nephthytis (a member of the arum family – Syngonium podophyllum). However, the climbing, creeping, green and variegated species all require the same care. Nephthytis enjoys a warm humid environment. Keep Nephthytis (Arrowhead plant) moderately moist but do not let it dry out between waterings. Mist with tepid … Continue reading Green Nephthytis Plant Care