Herbaceous perennials for gardening shade garden

Relevance. For the first time as a result of research work carried out to study acclimatization and adaptive features shade-tolerant plants an assortment ornamental resistant herbaceous perennials for Stavropol region, used landscaping shady areas, has been proposed. Methodology. Fundamentals plant introduction, Karpun, 2016; Mеthods phenological observations in botanical gardens, GBS, 1975; Biological natural flora Western Siberia, Fomina, 2012; Evaluation successful introduction according visual observations, Karpisonova, 1978. The species names studied were specified Cherepanov, 1995 Internet resource. Results. Research on indicators characterizing group shadetolerant perennials, both from scientific practical point view, was during 2017–2021. Long dry period 2018–2020 Territory had negative impact general condition shade-loving plants. most droughtresistant established. Еxtreme weather conditions did not affect their vital signs, looked normally developed, healthy, bloomed profusely, actively fruited. As it found that belong semi-shade-tolerant plants, spring-summer-autumn green phenorhythmotype — vegetative early spring late autumn. difference height decorative allows distribute them into different types flower beds gardening areas. One main tasks is expand range attract other, more arid settlements our region. Shade-tolerant cultivars are good basis holding regional ecological seminars, consultations agrotechnics growing distribution parts garden.