... Hot sales agrochemical GibberellinDescriptionGibberellin is a plant growth hormone. It can promote stem and leaf growth, flowering early bolting, for seeds, tubers ... , tuberous roots sprout, to stimulate fruit growth, increase the results of such rate or the formation of ... 1 KG aluminum foil bag, 25 KG net PE drumUsagePlant growth regulator. GA4+7 can promote fruit set, seed germination ...