This study is devoted to the assessment of the state of vegetation and soils in the reclaimed territories of technogenic objects of the Kingisepp phosphorite field, directly and indirectly affects the growth of forest plantations. The taxation characteristics of forest crops created during reclamation in the 80s of the XX century were determined. The analysis of agrochemical indicators of soil cover samples in the areas of quarries for the extraction of phosphorites and dumps of phosphogypsum has been carried out. As a result of the study, it was found that on the dumps of overburden, the most entrenched forest plantations, which did not degrade for 35–38 years and formed a forest ecosystem, are composed of the following species: Picea abies, Pinus sylvestris, Betula pendula and Larix sibirica. The indicators of the state and growth of the stand in general correspond to the average indicators for the region, and there are no deviations in the development of forest stands on a technogenic substrate. During the survey, there was practically no natural renewal of conifers. On the dumps of phosphogypsum, almost 40 years after reclamation, the process of replacing forest cultures with natural aspen communities takes place. The soil cover formed at the technogenic objects of the Kingisepp phosphorite field has a high content of nitrogen, calcium and phosphorus, which favorably affects the growth of vegetation. The source of these elements is most likely the underlying rocks. The accumulation of nitrogen is facilitated by both the chemical composition of the underlying rocks and the granulometric composition of the fill soil. In contrast to the natural soils of northwestern Russia, which have a mostly slightly acidic reaction, in the territory of the surveyed object, a weakly alkaline reaction of substrates was recorded almost everywhere, which was caused by carbonate underlying rocks. The results obtained in the course of the study are of scientific and practical importance for solving the problems of artificial and natural reclamation of open pits for mining in the BalticBelozersk taiga forest region, taking into account their regional specifics.