Answer:
The positioning of the cool and fern rooms on the east side of the greenhouse can be attributed to several factors, including the requirements of the plants and the availability of sunlight.
Step-by-step explanation:
Sunlight: Placing the cool and fern rooms on the east side allows them to receive optimal morning sunlight. As the sun rises in the east, these rooms can capture the early morning light, which is generally gentler and less intense compared to the harsh afternoon sun. This arrangement provides a favorable light intensity and duration for the plants' growth and photosynthesis.
Temperature: The east side of a greenhouse tends to experience lower temperatures compared to the west side during the afternoon. By locating the cool room on the east side, the plants inside can benefit from the relatively cooler temperatures, which may be crucial for certain plant species that thrive in cooler environments.
Shade: Placing the fern room on the east side allows it to receive some shade from the taller structures or trees that might be present on the west side of the greenhouse. Ferns generally prefer indirect or filtered light rather than direct sunlight. The shading effect helps create a more suitable environment for ferns by reducing the intensity of sunlight and preventing potential leaf burn or dehydration.
Microclimate control: Separating the cool and fern rooms from other areas of the greenhouse, such as the warm or sun-loving plants, allows for better control of the microclimates within the different sections. The cool room may require specific temperature and humidity settings to mimic cooler climates, and keeping it separate helps maintain the desired conditions without affecting the rest of the greenhouse.
Overall, the placement of the cool and fern rooms on the east side of the greenhouse takes into account factors such as sunlight exposure, temperature preferences, shading requirements, and the need for microclimate control to create suitable environments for the plants in those rooms.