Hollywood Hibiscus Disco Diva Tropical Hibiscus Plant Addicts Plant Spotlight: Gac Fruit The Gac fruit (Momordica cochinchinensis) is a bright red tropical fruit native to Southeast Asia, traditionally used in food and medicine for centuries. Fun facts: Propagated my ZZ plant using stem cuttings in water and after 3+ months, just look at those roots, rhizomes, and even a new shoot!, Water propagation takes time, but it's so rewarding. Perfect for How to Create a Thriving Balcony Garden, According to Experts