Hormones Division Plant Hormones sun hada da 6-BA, GA3, IAA, 2-IP da dai sauransu. Sel Division Plant Hormones galibi suna da tasirin haɓaka rabon sel. Hormones na shuka (wanda kuma aka sani da phytohormones) sunadarai ne waɗanda ke daidaita haɓakar shuka. Hormones na shuka su ne kwayoyin siginar da aka samar a cikin shuka, kuma suna faruwa a cikin ƙananan ƙima Hormones suna tsara tsarin salula a cikin sel da aka yi niyya a cikin gida kuma, ƙaura zuwa wasu wurare, a wasu sassan aikin shuka. Shuka hormones kuma yana ƙayyade samuwar furanni, mai tushe, ganye, zubar da ganye, da haɓakawa da ripening 'ya'yan itace. Tsire-tsire, ba kamar dabbobi ba, ba su da glandar da ke samarwa da ɓoye hormones.