weed preventive mats

I WONT BE GROWING NOTHING EXEPT WHAT I PLAN TO BLEND IN MY CIGG'S. NO CIGAR'S HERE, thus the reason i included it in the title, this year i'll be growing burley TN-90 KELLEY GREEN BRIOR BURLEY 204 KELLER ..MIXING BACCA'S MARYLAND 609 BIG-GEM OTTOMAN BURSA Y.T.B. BRIGHT...