500 Best Plants for St. John's | 2026 Guide - Page 13

St. John's Climate for Plant Growing

St. John's has a climate with an average annual temperature of 5.9°C and average relative humidity of 84.7%. These climate conditions are ideal for various species of ornamental and fruit plants.

Tips for Growing Plants in St. John's

To succeed in growing plants in St. John's, consider the average temperature of 5.9°C when choosing your species. Protect cold-sensitive plants during winter. High humidity favors tropical plants, but watch for fungal issues.

Why Choose Plants Adapted to the Local Climate?

Plants adapted to St. John's's climate require less care, consume less water, and are more likely to thrive. Our selection considers the compatibility between each species' needs and local climate conditions, including temperature (5.9°C) and humidity (84.7%).