im not 100% sure im sure you can do it.. ive seen a row of mini buds taken from a flowering plant b4 and then carried on as they where b4 they where cloned.. i think u just gotta root them under a different light and then put them back under the flowering light once their rooted nicely.. but as i said im not 100% certain.. tbh im about the clone the top ft of my canopy as its now too big for the closet ( she's about 3 weeks into flowering, its a 100% stavia, and looks to have another 7-8 weeks AT LEAST!! left flowering.....