A mature plant, having completed its life cycle (flowering) that is stimulated by a new 18-hour photoperiod, to rejuvenate or produce new vegetative growth.
Merriam-Webster Online Thesaurus
rejuvenation (noun)the act or an instance of bringing something back to life, public attention, or vigorous activity
SYNONYMS:
reanimation, rebirth, regeneration, rejuvenation, rejuvenescence, renewal, resurgence, resurrection, resuscitation, revitalization, revivificationRELATED WORDS:
renaissance, renascence; reinvention; reactivation; rally, recovery, recuperation; restoral, restorationNEAR ANTONYMS:
death, expiration, extinctionRevitalization, Renewal, Restoration, Refreshment, Invigoration
