AGINE I BEG TO DIFFER IT IS OK TO TOPP IN BUDD I DO IT ALL THE TIME YOU JUST CANT WAIT MORE THEN TWO WEEKS BUT AS FOR VEGG. ALL THE TIME MY ONE GROW BUDDY BUTCHERED A 3 FT PLANT DOWN TO A FOOT MADE A BUNCH OF STARTS OFF OF IT,AND IT GREW BACK BUSHER THEN WHEN HE STARTED IT ONLY TOOK ABOUT A MONTH