Higrow is a plant growth regulator containing the active ingredient ethephon, which is used to induce flowering, enlarge fruit size, increase crop yields, and induce ripening in fruits. It works by releasing ethylene, a plant hormone. Higrow can be used on crops like mango, pineapple, tomato, coffee, and rubber. For mango, Higrow dip treatments enhance ripening and quality by improving fruit pulp color. For coffee, Higrow increases harvest yields. For tomato, Higrow stimulates even ripening and decreases post-harvest losses. Higrow is also used for latex stimulation in rubber and accelerating maturity and fruit drop in pineapple.