Why do climate and growing seasons lead to different garden designs in different regions?

Climate and growing seasons are fundamental drivers of garden and landscape design because they dictate the environmental conditions—such as temperature, moisture, and light—that plants and people experience. Every site possesses a unique climate, and designers must adapt their plans to these specific local realities to ensure the landscape is functional and sustainable.1

Designers respond to these factors in several ways:

• Functional Requirements: Climate influences what people expect from a space, such as the need for shade in hot regions, protection from wind, or shelter from precipitation. This leads to regional design variations, such as the use of patios and cloisters in Mediterranean climates versus the naturalistic parks of temperate zones.1
• Plant Selection and Growth: The length of the growing season determines which plants can thrive. In tropical regions with year-round growth, design often focuses on controlling vegetation. In contrast, temperate regions with distinct seasonal changes require designs that account for spring blossoms, fall color, and winter dormancy.1
• Hardiness: Plant hardiness zones help gardeners select species capable of surviving local winter temperature extremes, ensuring the longevity of the landscape.2

Ultimately, successful design integrates these technical and environmental requirements with aesthetic goals.3