pelargonium endlicherianum/potassium

The antimicrobial activity of plant oils and extracts has been recognized for many years. In this study the activity of Thymus vulgaris, Citrus limonum, Pelargonium graveolens, Cinnamomum cassia, Ocimumbasilicum, and Eugenia caryophyllus essential oils (EOs) distributed by Pollena Aroma (Nowy Dwór

Two challenges frequently encountered in the production of ornamental plants in organic horticulture are: (1) the rate of mineralization of phosphorus (P) and nitrogen (N) from organic fertilizers can be too slow to meet the high nutrient demand of young plants, and (2) the exclusive use of peat as

Translocation of (14)C-labelled assimilates down the petioles was studied in intact plants of Pelargonium zonale (L.) L'Hérit ex Ait. The central bundle of the petiole was dissected out and treated with solutions of various inhibitors. Whereas cytochalasin B had no effect on (14)C-translocation, a