The Quercus pubescens Willd stands which grow preprimary in the southern zone of Republic of Moldova have entirely vegetative provenience form copse and the inferior category of production as a result of a disastrous management of the last 2-3 centuries. The researches on the growing studies (the current and the medium growing in volume, the age on which these two curbs of growing intersect each other, as well as the diameter and high growing) were effected within the framework of 24 permanent probe surfaces. Only the trees with a copse provenience of I-IV generation and with a I-V category of production were researched. As a result of the researches it comes out a direct dependence of growing on the category of production and on the provenience of copse generation. So, the bigger is the number of provenience of copse generation of the stand, the less is the current and medium growing, as well as the age on which these two curbs of growing intersect each other.