Effect of Some Plant Growth Hormones on the Performance of Artemisia vulgaris L. Cuttings

Abstract

In the wake of the novel coronavirus (COVID-19), many plant material such as artemisia (Artemisia vulgaris L) have received renewed attention as cheap, easy-to-make treatment for many infections. However, the proliferation of artemisia from seeds is often a lengthy process. Here we investigated the role of commercial (Indol-3-butyric acid-IBA, Natural Rooting Hormone Powder-NRHP, Apple Cider Vinegar-ACV) and cottage-made (coconut water-CW and aloe vera gel-AVG) rooting hormone, and water as control (CONT) on the proliferation of artemisia cuttings in a greenhouse experiment in 2021. The survival of artemisia cuttings did not differ significantly (P > .05) across the treatments. The highest number of stems (19) and plant height (138.0 cm) was observed from CW + AVG, and the differed significantly from the others (P < .05) from the others. AVG produced the highest number of leaves per plant (1466), followed by CW (1317), CW + AVG (1278), and IBA (1241). The leaf dry weight was highest in CW + AVG, followed by those of CW and IBA. A similar pettern was observed for the root dry weight. The findings from this study showed that cottage-made plant based (coconut water and aloe vera gel) growth hormone has comparable effect to commercially available IBA on overall performance of artemisia cuttings. This study has great implications for low-tech proliferation of artemisia. HIGHLIGHTS m Cottage-prepared aloe vera gel and coconut water outcompete commercial indol-3-butyric acid in plant height and number of leaves produced by artemisia cuttings. m An additive effect was observed for coconut water and aloe vera gel on below ground parameters, compared to single applications and indol-3-byturic acid.