Technically, Grabba tobacco leaves undoubtedly are a variety of Fronto leaf. Everything arrives right down to how you plan to make use of these specific leaves. Will you be crushing them or using them as a blunt wrapper? Also, there are many differing kinds of Fronto and Grabba tobacco leaves. https://directoryrec.com/listings217146/5-simple-statements-about-grabba-leaf-whole-leaf-explained