The purpose of this study was to examine the impact of spraying C. officinalis L. with Humic acid and active yeast suspension on growth indicators for both the vegetative and floral stages of development. Humic acid was sprayed on the plants in varying quantities (0, 2, or 4 g) in a factorial experiment with 9 treatments (two factors overlapped). and a suspension of live yeast at 3, 6, or 0 mg/L-1, and the treatment consisted of three sprays, with a 15-day gap between each application. Using a Factorial Experiment with three replicates and three plants per experimental unit, I compared means at the 5% probability level using the Revised Least Significant Differences (R.L.S.D.) test. The most significant findings, in her opinion, are as follows: Humic acid spraying at a dosage of 4 mg/L-1. While this concentration greatly slowed flowering, L-1 significantly increased plant height, number of lateral branches, percentage of dry matter of shoot, number of flowers, number of petals, flower diameter, flower stand length, and percentage of dry matter in flowers. The greatest concentration, 6 mg.L-1, was achieved through spraying with an active yeast suspension. Although this concentration greatly slowed flowering enhanced plant height, lateral branching, leaf count, flower count, petal count, flower diameter, and floral dry matter percentage. There was a statistically significant impact on all attributes measured by the binary interactions.