How to prevent flowering and continue vegging. Dec 19, 2019 19:52:50 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Admin on Dec 19, 2019 19:52:50 GMT Supplemental artificial lighting can keep your plants from flowering. As a rule, ensure hemp plants are not subjected to more than six continuous hours of darkness to prevent flowering... more at www.chimneyrockhemp.com/tips-to-grow-hemp-profitably