Minnesota Category E: Turf and Ornamentals Practice Exam

Watering thoroughly before and after transplanting and applying mulch are essential practices for enhancing the success rate of transplanting ornamental plants. When plants are transplanted, they experience a level of stress that can lead to transplant shock, affecting their ability to take root in new soil.

Watering the plants thoroughly prior to transplanting ensures that the root system is adequately hydrated, which helps when the plants are moved. It also prepares the soil in the new site, making it easier for the roots to establish in the surrounding earth.

After transplanting, watering helps to reduce air pockets around the roots and ensures good soil-to-root contact, which is crucial for the plant to absorb moisture and nutrients. Additionally, mulching serves several purposes: it retains soil moisture, regulates soil temperature, suppresses weed growth, and provides organic matter as it breaks down. These factors collectively contribute to a healthier transplant environment, significantly improving the chances of successful establishment and growth of the ornamental plants.

In contrast, heavy root pruning before transplanting can stress the plant even further, leaving it less able to cope with the changes. Leaving the plants in direct sunlight can lead to excessive water loss and stress. Immediate fertilization can burn newly transplanted roots if the plants are not sufficiently established or