Which is an advantage of rooftop gardens over traditional gardens?

Question

better drainage
fewer pests
more soil in which plants can spread out
cooler growing season

Answer 1

An advantage of rooftop gardens over traditional gardens is cooler growing season. Rooftop gardens can mitigate heat in urban environments, leading to cooler temperatures around the plants, which may extend the growing season and improve plant health. Additionally, the elevation can result in better air circulation, which can also influence growing conditions positively.