The effect of secondary metabolites of Orel’s population of fungi was investigated on sowing quality of seeds, growth and development of seedlings of pea ( Pisum sativum L.). It was shown, that studied extract in a concentration of 10 -8-10 -9% stimulates the germination energy, the laboratorial germination capacity of seeds, the growth and the development of seedlings, the accumulation of storage nutrient substances in plants of Pisum sativum L.