Plant Reproduction - Results Tables

The investigation into whether new plants can be grown from food scraps involves a comparative study of root growth in different mediums. The experiment measures the root lengths in millimetres of onion roots, spring onion roots, carrot tops, and ginger roots, all of which are grown in both soil and water environments. The table is structured to record data over a five-week period, allowing for a clear observation of root development over time. This approach aims to identify which medium—soil or water—is more conducive to root growth for each type of food scrap.

Additionally, the study explores the effectiveness of rooting powder on the growth of cuttings. Two separate mediums are used for this part of the experiment: soil and water. For each medium, the length of the stem is measured weekly in centimetres, and the presence of roots is recorded as a simple yes or no. These measurements are taken for cuttings treated with rooting powder and those without. The data collected over six weeks will help determine the best medium for growing cuttings and whether rooting powder has a significant impact on the rooting process and overall growth of the plant cuttings.